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144-62-7
  • names:

    Oxalic acid

  • CAS号:

    144-62-7

    MDL Number: MFCD00002573
  • MF(分子式): C2H2O4 MW(分子量): 90.03
  • EINECS:205-634-3 Reaxys Number:No data available
  • Pubchem ID:24884364 Brand:BIOFOUNT
草酸

草酸(144-62-7,Oxalic acid)是一种α,ω-二羧酸,其乙烷在位置1和2,具有一个角色作为人代谢物,植物代谢物和藻类代谢物取代的羧基。它是草酸酯(1-)和草酸酯的共轭酸。草酸以固体,可溶(溶于水)和中等酸性化合物(基于其pKa)存在 ,血液和汗液中发现。在细胞内,草酸主要位于过氧化物酶体中。草酸还是其他转化生成物的母体化合物,包括但不取代草酰辅酶A,草酸甲酯和草酰胺。在人体外部,草酸成为这些食品消费的潜在生物标志物。草酸是一种潜在的有毒化合物。草酸被发现与被称为血液草酸还与多种先天性代谢疾病有关,包括富马酸缺乏症,原发性高草酸尿症I和乙醇酸尿症。草酸是还原剂,向元素或化合物添加电子的材料,即降低其价态的正性。

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中文别名 草酸(144-62-7),无水草酸,酢浆草酸;修酸;乙二酸;草酸,无水无水草酸;
英文别名 Oxalic acid(144-62-7);Oxalic acid Analytical Titrant;
CAS号 144-62-7
SMILES C(=O)(C(=O)O)O
Inchi InChI=1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)
InchiKey MUBZPKHOEPUJKR-UHFFFAOYSA-N
分子式 Formula C2H2O4
分子量 Molecular Weight 90.03
闪点 FP 188.8±19.7 °C
熔点 Melting point 189-191°C
沸点 Boiling point 365.1±25.0 °C at 760 mmHg
Polarizability极化度 5.7±0.5 10-24cm3
密度 Density 1.8±0.1 g/cm3
蒸汽压 Vapor Pressure 0.0±1.7 mmHg at 25°C
溶解度Solubility
性状 粉末
储藏条件 Storage conditions Store at 4°C,-4℃下存储更优
 
草酸(144-62-7,Oxalic acid)毒理性质:
生物 测试类型 路线 剂量 影响 参考
Skin and Eye Irritation   eye /rabbit 250 µg/24H severe Dec-18
Skin and Eye Irritation   eye /rabbit 100 mg/4S rinse severe Dec-18
Skin and Eye Irritation   skin /rabbit 500 mg/24H mild Dec-18
Reproductive Effects   oral/mouse 8400 mg/kg (7D male/7D pre-21D pregnant) Reproductive: Effects on fertility: Other measures of fertility; Reproductive: Effects on embryo or fetus: Fetotoxicity (except death, e.g., stunted fetus) Dec-18
Reproductive Effects   oral/mouse 9.63 gm/kg (7D male/7D prior to copulation/21D pregnant) Reproductive: Effects on fertility: Other measures of fertility; Reproductive: Effects on newborn: Growth statistics (e.g., reduced weight gain) Dec-18
Reproductive Effects   oral/mouse 275 mg/kg (multigenerations) Reproductive: Specific developmental abnormalities: Urogenital system; Reproductive: Effects on newborn: Live birth index (Litter size (e.g., # fetuses per litter; measured after birth) Dec-18
Acute Toxicity Data   In Vitro/Human, leukemia cells Inhibitor Concentration (50 percent kill): 310.33 mg/L/24H In Vitro Toxicity Studies: Other assays Dec-18
Acute Toxicity Data   In Vitro/Human, liver tumor Inhibitor Concentration (50 percent kill): 10 mmol/L/24H In Vitro Toxicity Studies: Cell protein synthesis Dec-18
Acute Toxicity Data   In Vitro/Human, lymphocyte Inhibitor Concentration (30 percent kill): >200 mg/L/45H In Vitro Toxicity Studies: Cell viability (dye exclusion): trypan blue assay etc. Dec-18
Acute Toxicity Data   In Vitro/Human, lymphocyte Inhibitor Concentration (50 percent kill): >200 mg/L/45H In Vitro Toxicity Studies: Other assays Dec-18
Acute Toxicity Data   In Vitro/Human, monocyte Inhibitor Concentration Low: 931 mg/L/2H In Vitro Toxicity Studies: Other assays Dec-18
Acute Toxicity Data   In Vitro/Non-mammalian species, fibroblast Inhibitor Concentration (50 percent kill): 14.17 mmol/L/24H In Vitro Toxicity Studies: Cell counting Dec-18
Acute Toxicity Data   intraperitoneal/mouse lethal dose (50 percent kill): 270 mg/kg   Dec-18
Acute Toxicity Data   oral/Dog lowest published lethal dose: 1 gm/kg   Dec-18
Acute Toxicity Data   oral/woman lowest published lethal dose: 600 mg/kg Gastrointestinal: Changes in structure or function of esophagus; Gastrointestinal: Hypermotility, diarrhea; Gastrointestinal: Other changes Dec-18
Acute Toxicity Data   subcutaneous/cat lowest published lethal dose: 112 mg/kg   Dec-18
Acute Toxicity Data   subcutaneous/frog lowest published lethal dose: 757 mg/kg   Dec-18
Acute Toxicity Data   unreported route/rat lethal dose (50 percent kill): 382 mg/kg   Dec-18
Other Multiple Dose Data   intraperitoneal/rat lowest published toxic dose: 225 mg/kg/5D- intermittent Liver: Other changes; Blood: Other changes; Biochemical: Metabolism (intermediary): Lipids including transport Dec-18
Other Multiple Dose Data   oral/mouse lowest published toxic dose: 2268 mg/kg/14D- continuous Behavioral: Fluid intake Dec-18
Other Multiple Dose Data   oral/mouse lowest published toxic dose: 40425 mg/kg/21W- continuous Related to Chronic Data: Changes in prostate weight Dec-18
Other Multiple Dose Data   oral/rat lowest published toxic dose: 175 gm/kg/70D- continuous Endocrine: Changes in thyroid weight; Musculoskeletal: Other changes; Nutritional and Gross Metabolic: Weight loss or decreased weight gain Dec-18

草酸(144-62-7,Oxalic acid)实验注意事项:
1.使用144-62-7实验前需戴好防护眼镜,穿戴防护服和口罩,佩戴手套,避免与皮肤接触。
2.使用144-62-7实验过程中如遇到有毒或者刺激性物质及有害物质产生,必要时实验操作需要手套箱内完成以免对实验人员造成伤害。
3.取样品144-62-7的移液枪头需及时更换,必要时为避免交叉污染尽可能选择滤芯吸头。
4.称量药品时选用称量纸,并无风处取药和称量以免扬撒,试剂的容器使用前务必确保干净,并消毒。
5.取药品144-62-7时尽量采用多个药勺分别使用,使用后清洗干净。
6.实验后产生的废弃物需分类存储,并交于专业生物废气物处理公司处理,以免造成环境污染。
大规格定制:定制产品请将信息发送至sales@bio-fount.com。
Experimental considerations:
1. Wear protective glasses, protective clothing and masks, gloves, and avoid contact with the skin during the experiment.
2. The waste generated after the experiment needs to be stored separately, and handed over to a professional biological waste gas treatment company to avoid environmental pollution.

Tags:草酸试剂,草酸合成,草酸杂质,草酸密度,草酸中间体,草酸溶解度,草酸旋光度,草酸购买,草酸MSDS,草酸结构式,
产品说明 草酸(144-62-7)是存在于许多植物和蔬菜中的一种强酸,草酸常被用作分析试剂和一般还原剂.草酸溶解度,草酸msds,草酸结构式详见主页.
Introduction草酸(144-62-7,Oxalic acid) is a strong acid found in many plants and vegetables. It is often used as an analytical reagent and general reducing agent.
Application1草酸是通过乙醛酸或抗坏血酸的代谢在体内产生的。 草酸不被代谢而是通过尿液排出体外。 用作分析试剂和一般还原剂。
Application2Oxalic acid was used:· in the synthesis of hemicellulose hydrolysates of yellow poplars;· in the synthesis of three-dimensionally ordered macroporous metal oxides or carbonates via templating with polystyrene spheres;· as supporting electrolyte in the electrochemical synthesis of polyaniline-polypyrrole composite coatings.
Application3

草酸(144-62-7,Oxalic acid)药理学:


※草酸是无味的白色固体。下沉并与水混合。 草酸是一种α,ω-二羧酸,其乙烷在位置1和2,具有一个角色作为人代谢物,植物代谢物和藻类代谢物取代的羧基。


※它是草酸酯(1-)和草酸酯的共轭酸。 草酸,也称为草酸酯或乙二酸,属于称为二羧酸及其衍生物的有机化合物。这些是恰好含有两个羧酸基团的有机化合物。草酸以固体,可溶(溶于水)和中等酸性化合物(基于其pKa)存在。草酸已经在大多数人体组织中发现,并且也主要在唾液,尿液,血液和汗液中发现。在细胞内,草酸主要位于过氧化物酶体中。草酸还是其他转化产物的母体化合物,包括但不限于草酰辅酶A,草酸甲酯和草酰胺。在人体外部,草酸可用于多种食品中,例如越橘,四棱豆,罂粟和波士莓。草酸成为这些食品消费的潜在生物标志物。草酸是一种潜在的有毒化合物。草酸被发现与被称为血液透析的疾病有关。草酸还与多种先天性代谢疾病有关,包括富马酸缺乏症,原发性高草酸尿症I和乙醇酸尿症。


※草酸是还原剂,向元素或化合物添加电子的材料,即降低其价态的正性。草酸存在于许多植物和蔬菜中。 草酸是通过乙醛酸或抗坏血酸的代谢在体内产生的。 草酸不被代谢而是通过尿液排出体外。 用作分析试剂和一般还原剂。


草酸(144-62-7,Oxalic acid)物理属性:

物理特性 单位 温度(摄氏度) 资源
Melting Point 189.5 dec deg C   EXP
log P (octanol-water) -2.22 (none)   EST
Water Solubility 2.20E+05 mg/L 25 EXP
Vapor Pressure 2.34E-04 mm Hg 25 EXP
Henry's Law Constant 1.43E-10 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 7.20E-14 cm3/molecule-sec 25 EST

警示图
危险性 warning
危险性警示 有机化合物; 食物毒素;植物毒素 代谢物 家庭毒素;工业/工作场所毒素;天然化合物 还原剂毒素
安全声明 H318
安全防护 P280,P305+P351+P338
备注 避免吸入,误食以及与皮肤接触

草酸(144-62-7,Oxalic acid)危害标识:
象形图
信号 Warning
GHS危险说明 H302: Harmful if swallowed [Warning Acute toxicity, oral]
H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
防范说明代码 P264, P270, P280, P301+P312, P302+P352, P312, P322, P330, P363, and P501
(The corresponding statement to each P-code can be found at the GHS Classification page.)

Cessna SG, et al. Oxalic acid, a pathogenicity factor for Sclerotinia sclerotiorum, suppresses the oxidative burst of the host plant. Plant Cell. 2000 Nov;12(11):2191-200.

草酸(144-62-7,Oxalic acid)参考文献:


1、Investigations on the oxalic acid content of honey from oxalic acid treated and untreated bee colonies    European Food Research and Technology    2003

Varroa destructor, an ectoparasitic mite, is one of the major pests of honeybees in many parts of the world. In order to keep bee colonies alive and productive, effective biological, biotechnical, or acaricidal control measures are necessary. Oxalic acid is one substance under discussion to replace synthetic acaricides (e.g. pyrethroids, organophosphates) to minimize the risk of residues in bee products. The application of oxalic acid based solutions (Bienenwohl or a self-prepared oxalic acid solution with sugar) to control Varroa destructor resulted in no relevant changes in the oxalic acid content of honey produced the following year, compared with honey samples from untreated colonies from the same location. The range of oxalic acid content in honey was 5–68 mg/kg in oxalic acid treated and 5–65 mg/kg in untreated colonies. The oxalic acid content of the honey was positively correlated with its electrical conductivity and thus with its original nectar or honeydew source.


2、A new approach to recycle oxalic acid during lignocellulose pretreatment for xylose production    Biotechnology for Biofuels    2018  

 Influences of reaction temperature and time on hydrolysis efficiency The reaction temperatures of DOAP were 130, 140 and 150 °C, the reaction time of DOAP was 1.0, 1.5, 2.0 and 2.5 h, and the oxalic acid concentration was 100 mmol/L. After this pretreatment, the contents of arabinose, xylose and glucose in the hydrolysate are shown in Fig. 1. The contents of arabinose and xylose showed an increasing tendency under 130 °C and 140 °C, but they displayed the tendency of increasing firstly and then decreasing under the 150 °C pretreatment condition (Fig. 1a, b). Among these pretreatments, the maximum xylose content was achieved up to 250.48 mg/g under the pretreatment condition with 140 °C reaction temperature and 2.5-h reaction time, correspondingly, the arabinose and glucose contents were 36.28 mg/g and 29.06 mg/g, respectively. In other words, 79.9% xylose and 91.0% arabinose could be released from the cell wall of corncob, indicating that oxalic acid had the high selectivity to hydrolyse xylan-type hemicellulose into C5 sugars (xylose and arabinose), and the branched chain mainly arabinose was easily broken down when xylan as the main chain was destroyed [20]. Under 130, 140 and 150 °C pretreatment conditions, the content of glucose presented an increasing tendency (Fig. 1c). The possible reason of this result was that a part of cellulose was hydrolysed to glucose when the severe pretreatment conditions were used [20]. To get high pentose yield, the optimized reaction temperature and time were set to 140 °C and 2.5 h, respectively, and the compositions of the hydrolysate were investigated under the pretreatment conditions of 10, 50, 100, 150 and 200 mmol/L oxalic acid concentration.    

3、Applicability of Electroanalysis for Monitoring Oxalic Acid (OA) Concentration During its Electrochemical Oxidation at Different Electrode Materials    Electrocatalysi2013  

  The electrochemical oxidation (EO) of oxalic acid (OA) has been studied in acidic media at Ti/PbO2, highly boron-doped diamond (BDD), Pt, and graphite electrodes by linear polarization and galvanostatic electrolyses applying a current of 60 mA cm−2. The concentration of OA during EO was monitored by differential pulse voltammetry (DPV) using glassy carbon electrode and the results were also confirmed by high-performance liquid chromatography (HPLC). The experimental results of galvanostatic electrolyses showed that the performances of the process dramatically depend on the anodic material and in particular, the removal efficiencies obtained at Ti/PbO2, graphite, BDD, and Pt anodes were 90, 85, 80, and 78 %, respectively. Furthermore, DPV analyses compared with HPLC method achieved good fit, confidence intervals, and limits.    


4、Oxalic acid: a prospective tool for reducing Varroa mite populations in package bees    Experimental and Applied Acarology    2009    19184581

Numerous studies have investigated using oxalic acid (OA) to control Varroa mites in honey bee colonies. In contrast, techniques for treating package bees with OA have not been investigated. The goal of this study was to develop a protocol for using OA to reduce mite infestation in package bees. We made 97 mini packages of Varroa-infested adult bees. Each package contained 1,613 ± 18 bees and 92 ± 3 mites, and represented an experimental unit. We prepared a 2.8% solution of OA by mixing 35 g OA with 1 l of sugar water (sugar:water = 1:1; w:w). Eight treatments were assigned to the packages based on previous laboratory bioassays that characterized the acute contact toxicity of OA to mites and bees. We administered the treatments by spraying the OA solution directly on the bees through the mesh screen cage using a pressurized air brush and quantified mite and bee mortality over a 10-day period. Our results support applying an optimum volume of 3.0 ml of a 2.8% OA solution per 1,000 bees to packages for effective mite control with minimal adult bee mortality. The outcome of our research provides beekeepers and package bee shippers guidance for using OA to reduce mite populations in package bees.


5、Brood removal or queen caging combined with oxalic acid treatment to control varroa mites (Varroa destructor) in honey bee colonies (Apis mellifera)    Apidologie    2017     

Statistical analysis Statistical analysis and figure generation were conducted with R environment (R Core Team 2011). Variables of this study included (1) bee mortality, (2) varroa counts, (3) brood removal, and (4) queen caging. All variables were first tested for normality using the Shapiro-Wilk test and were not normally distributed. We attempted to normalize our data by log-transformation and repeated the Shapiro-Wilk test with Q-Q plots to visualize the data distribution. Although log transformation failed to normalize our dataset, per date data were close to normality, and analysis of variance (ANOVA) was carried out at a 95% confidence level. ANOVA is not very sensitive to moderate deviations from normality (Glass et al. 1972; Harwell et al. 1992; Lix et al. 1996), and significant results were double-checked with nonparametric tests. Principal component analyses (PCA) were carried out using “Devtools” Package as well as “FactoMine” to calculate the percentage of the variability expressed in three-dimensional space and to study the clusters and groups based on their overall resemblance. Outlier values were not omitted from the datasets and were treated as such to fairly assess the experimental variables. Results Laboratory experiment Measurements of caged bee mortality from the three OA treatments were made over the course of the 13-day laboratory experiment and again at 4 days after the last OA treatment. These were compared against mortality from the Apistan®-treated group and the control group. Observation time of the 13-day included caged bee mortality between OA treatments and 4 days after the last OA treatment as well as mortality induced by the Apistan® strips and the control treatment. None of the OA concentrations differed significantly in bee mortality (Figure 2), and the Apistan®-treated group was the only one that exhibited significantly higher bee mortality compared to the control (F = 2.7, n = 390, df = 4; P = 0.02) (Figure 3).


 

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Ren 化学品安全技术说明书

版本1.0

按照GB/T16483GB/T17519编制

修订日期10.07.2019

 

打印日期19.02.2020

版权所有:范德(北京)生物科技有限责任公司

最初编制日期25.05.2017

公司网站:WWW.BIO-FOUNT.COM

SDS编号BIOFOUNT-JT12033

版权所有:BIOFOUNT BEIJING BIO TECH CO.,LTD

产品编号JT12033

无水草酸

说明书目录

1部分

化学品及企业标识

2部分

危险性概述

3部分

成分/组成信息

4部分

急救措施

5部分

消防措施

6部分

泄露应急处理

7部分

操作处置与储存

8部分

接触控制/个体防护

9部分

理化性质

10部分

稳定性和反应性

11部分

毒理学信息

12部分

生态学危害信息

13部分

废弃处置

14部分

运输信息

15部分

法律法规信息

16部分

其他补充信息

1部分:化学品及企业标识

1.1 产品标识

产品名称:

无水草酸

ENGLISH NAME

Oxalic acid Analytical Titrant

产品编号:

JT12033

品牌:

BIOFOUNT

化学文摘登记号(CAS NO.):

144-62-7

1.2 安全技术说明书提供者的详情

制造商或供应商名称

BIOFOUNT BEIJING BIO-TECH CO.,LTD

制造地址:

59 KANGTAI AVENUE BINHAI NEW DISTRICT TIANJIN

300450 TIANJIN CHINA

范德(天津)生物科技有限责任

天津市滨海新区康泰大道59号九州通绿谷健康产业园

邮政编码:300450

电话号码

 

1.3 应急咨询电话

紧急联系电话

 

1.4 物质或混合物的推荐用途和限制用途

已确认的各用途

仅用于科学研发不作为药品、家庭或其它用途。

2部分:危险性概述

2.1 GHS危险性类别

暂无数据

2.2 GHS 标签要素,包括防范说明

象形图

暂无数据

信号词

Danger

危险申明

H318

警告申明

避免吸入,误食以及与皮肤接触

预防措施

P280,P305+P351+P338

事故响应

1.化学品使用过程中,当出现事故或者有紧急情况发生时,当事人应第一时间向应急小组负责人汇报后,由应急小组采取措施防止事态扩大。2.应急小组对受害人采取救护措施。

储存

暂无数据

废弃处置

暂无数据

2.3 物理和化学危险

暂无数据

2.4 健康危害

暂无数据

2.5 环境危害

暂无数据

2.6 其它危害物

暂无数据

3部分:成分/组成信息

物质/混合物

暂无数据

3.1 物 质

分子式

C2H2O4

分子量

90.03

化学文摘登记号(CAS NO.)

110-91-8

EC-编号

205-634-3

根据相应法规,无需披露具体组份。

4部分:急救措施

4.1 必要的急救措施描述

吸入

立即将患者移至空气新鲜处,发现呼吸困难时,必须立即采取吸氧处理,停止呼吸时采取人工呼吸。同时联系及时就医。

皮肤接触

立即脱去或者剪去污染的衣物,迅速用大量的流动清水冲10-20分钟甚至更长时间后,赴医院就医。

眼睛接触

立即用大量的流动清水冲10-20分钟后赴医院就医处理。

食入

误食化学物品后,应立即采取措施进行催吐。1.若误食化学品呈酸性,则可服用大量牛奶和水,促使食如折呕吐。2.若误食化学品呈碱性,则可服用大量牛奶、清水和醋,促使其呕吐,紧急处理后,应及时送至医院进行治疗(仅供参考)。食如者昏迷状态下禁止催吐,以免造成窒息。

4.2 最重要的症状和健康影响

最重要的已知症状及作用已在标签(参见章节2.2)和/或章节11中介绍

4.3 及时的医疗处理和所需的特殊处理的说明和指示

暂无数据

4.4 对医生的特别提示

暂无数据

5部分:消防措施

5.1 灭火介质

灭火方法及灭火剂

采用泡沫灭火器、二氧化碳灭火器,避免造成二次污染发生。

5.2  源于此物质或混合物的特别的危害

暂无数据

5.3 灭火注意事项及保护措施

小规模着火需戴好口罩,防止有毒气体吸入。火灾发生时及时启动应急相应系统撤离至上风口处,并联系当地消防部门灭火。

6部分:泄露应急处理

6.1 人员防护措施、防护装备和应急处置程序

1.泄露后首先启动应急相应系统2.泄露处理前,需穿戴好安全安全防护鞋、穿戴好安全防护手套(强酸性物质需穿戴防酸碱手套)、根据吸入危险性穿戴相应防护面罩。

有关个人防护请看第8部分

6.2 环境保护措施

参照《范德生物化学废弃物处理方法》处理,防止对环境造成危害,处理后交由有资质的废弃物处理结构进行处理,以免造成环境污染。

6.3 泄漏化学品的收容、清除方法及所使用的处置材料

参照《范德生物化学品废弃物处理方法》对泄露的化学品进行处理,处理前需用化学品吸附岩棉对泄露区域进行围挡,形成“围堰”防止泄露扩大。

6.4 参考其他部分

丢弃处理请参阅第13节。

7部分:操作处置与储存

7.1 安全操作的注意事项

使用过程请穿戴好口罩,手套等防护用品,避免与皮肤接触、吸入、误食危险。

有关预防措施,请参见章节2.2

7.2  安全储存的条件,包括任何不兼容性

暂时无法提供详细数据,尽可能避免与其他化合物混合存储,避光、通风处存储。

8部分:接触控制/个体防护

8.1 控制参数

危害组成及职业接触限值

暂无数据

8.2 暴露控制

适当的技术控制

暂无数据

个体防护装备

眼面防护

一般情况下穿戴安全防护眼镜即可,如有飞溅液体、粉末产生时,请佩戴防溅面罩进行防护。穿戴的防护用品需取得如:GBNIOSH (美国) EN 166(欧盟) 等相关认证

皮肤保护

手套脱去注意事项:手套在使用前必须进行检查请使用正确的方法脱除手套(不接触手套外部表面)避免身体任何皮肤部位接触此产品根据相关法律法规和实验室管理规范制度,手套使用请将被污染的手套谨慎处理,工作后清洗并吹干双手

所选择的保护手套必须符合法规《劳动防护用品配备标准》、(EU)2016/425以及此类法规衍生出来的EN 374标准规范

完全接触保护要求:

手套材料丁腈橡胶

手套最小的层厚度0.11 MM

手套溶剂渗透时间480 分钟

飞溅保护要求:

材料丁腈橡胶

最小的层厚度 0.11 MM

溶剂渗透时间480 分钟

如果以溶剂形式应用或与其它物质混合应用或在不同于《劳动防护用品配备标准》,EN 374规定的条件下应用请与EC批准的手套的供应商联系。该条只是作为推荐建议,如遇特殊情况,务必请熟悉该产品属性的专家,选取相关防护用品。此条建议不应该被认定为适应所有特殊条件防护,请根据所处工作条件请求专业工程师指导采取相应防护措施。

身体保护

选择身体部分的防护措施,需要根据危险物质的类型浓度量以及特定的工作环境身体部分防护设备、防护服的类型必须根据使用者工作场所中的危险物质的浓度数量进行选择。

呼吸系统防护

一般情况下穿戴普通的医用口罩保护呼吸系统即可有酸雾产生式活性炭类口罩起不到防护作用,如需粉尘造成损害进行防护时,请采用N95型(US)或P1型(EN 143)类口罩或者防尘面具。特殊情况下使用自吸式呼吸器时,使用的呼吸器必须对呼吸器密闭性、空气供应系统、供气压进行测试,当然呼吸器需通过强制认证标准如GBNIOSHUSCENEU)。

环境暴露的控制

不要让产品进入下水道。

9部分:理化特性

9.1 基本的理化特性的信息

外观与性状

形状暂无数据

 

颜色暂无数据

气味

暂无数据

气味阈值

暂无数据

PH值

暂无数据

熔点/凝固点

189-191°C

初沸点和沸程

365.1±25.0 °C at 760 mmHg

闪点

188.8±19.7 °C

蒸发速率

暂无数据

易燃性(固体,气体)

暂无数据

高的/低的燃烧性或爆炸性限度

暂无数据

蒸气压

0.0±1.7 mmHg at 25°C

蒸气焓

67.1±6.0 kJ/mol

密度/相对密度

1.9000

溶解度

Soluble in water. Slightly soluble in alcohol and ether. Insoluble in benzene and chloroform.

正辛醇/水分配系数

Log Kow (KOWWIN v1.67 estimate) = -1.74/ Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 246.91 (Adapted Stein & Brown method) Melting Pt (deg C): 62.97 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.0056 (Modified Grain method) MP (exp database): 101.5 deg C VP (exp database): 2.34E-04 mm Hg at 25 deg C Subcooled liquid VP: 0.00134 mm Hg (25 deg C, exp database VP )

正辛醇空气分配系数

Log Kow used: -1.74 (KowWin est) Log Kaw used: -8.233 (exp database) Log Koa (KOAWIN v1.10 estimate): 6.493 Log Koa (experimental database): None

自燃温度

暂无数据

分解温度

暂无数据

黏度

暂无数据

爆炸特性

暂无数据

氧化性

暂无数据

根据碎片估算水溶胶

Wat Sol (v1.01 est) = 1e+006 mg/L Wat Sol (Exper. database match) = 220000.00 Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992) Wat Sol (Exper. database match) = 1350.00 Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992)

亨利定律常数(25摄氏度)

Bond Method : 2.41E-011 atm-m3/mole Group Method: Incomplete Exper Database: 1.43E-10 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 6.635E-010 atm-m3

9.2 其他安全信息

暂无数据

10部分:稳定性和反应性

10.1 稳定性

暂无数据

10.2 危险反应

暂无数据

10.3 应避免的条件

暂无数据

10.4 禁配物

强氧化剂

10.5 危险的分解产物

暂无数据

11部分:毒理学信息

11.1 毒理学影响信息

毒性

暂无数据

皮肤腐蚀/刺激

暂无数据

严重眼睛损伤/眼刺激

暂无数据

呼吸或皮肤过敏

暂无数据

生殖细胞致突变性

暂无数据

致癌性

暂无数据

生殖毒性

暂无数据

特异性靶器官系统毒性(一次接触)

暂无数据

特异性靶器官系统毒性(反复接触)

暂无数据

吸入危害

暂无数据

附加说明

暂无数据

12部分:生态学危害信息

12.1 生态毒性

暂无数据

12.2 持久性和降解性

暂无数据

12.3 快速生物降解的可能性

Biowin1 (Linear Model) : 0.8501 Biowin2 (Non-Linear Model) : 0.9533

12.4 专家调查生物降解结果

Biowin3 (Ultimate Survey Model): 3.7294 (days-weeks ) Biowin4 (Primary Survey Model) : 4.4890 (hours-days )

12.5 MITI生物降解的可能性

Biowin5 (MITI Linear Model) : 0.8066 Biowin6 (MITI Non-Linear Model): 0.8999

12.6 厌氧生物降解的可能性

Biowin7 (Anaerobic Linear Model): 1.2096

12.7 现成的生物降解性预测

YES

12.8 碳氢化合物生物降解

Structure incompatible with current estimation method!

12.9 对气溶胶的吸附

Vapor pressure (liquid/subcooled): 0.179 Pa (0.00134 mm Hg) Log Koa (Koawin est ): 6.493 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.68E-005 Octanol/air (Koa) model: 7.64E-007

12.10 羟基自由基反应

OVERALL OH Rate Constant = 1.0400 E-12 cm3/molecule-sec Half-Life = 10.285 Days (12-hr day; 1.5E6 OH/cm3)

12.11 臭氧反应

No Ozone Reaction Estimation

12.12 空气中颗粒物吸附的分数(PHI

0.000974 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation

12.13 土壤吸附系数

暂无数据

12.14 /酸催化水解(25℃

Koc : 1.895 Log Koc: 0.278 / Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Rate constants can NOT be estimated for this structure!/

12.15 利用对数KOW估算生物累积量

Log BCF from regression-based method = 0.500 (BCF = 3.162) log Kow used: -1.74 (estimated)

12.16 废水处理中的去除

Total removal: 1.85 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.75 percent Total to Air: 0.00 percent (using 10000 hr Bio P,A,S)

12.17 三级逸度模型

Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.00504 247 1000 Water 34.5 208 1000 Soil 65.5 416 1000 Sediment 0.0596 1.87e+003 0 Persistence Time: 387 hr

12.18 土壤中的迁移性

暂无数据

12.19 PBTVPVB的结果评价

暂无数据

12.20 其他环境有害作用

暂无数据

13部分:废弃处置

13.1 废物处理

方法产品

None

污染包装物

None

14部分:运输信息

14.1 联合国编号 / UN NUMBER

欧洲陆运危规 / ER/RID

None

国际海运危规 / IMDG

None

国际空运危规 / IATA-DGR

None

14.2 联合国运输名称 / UN PROPER SHIPPING NAME

欧洲陆运危规 

None

国际海运危规

None

国际空运危规 

None

14.3 运输危险类别 / TRANSPORT HAZARD CLASS(ES)

欧洲陆运危规 / ER/RID

None

国际海运危规 / IMDG

None

国际空运危规 / IATA-DGR

None

14.4 包裹组 / PACKAGING GROUP

欧洲陆运危规 / ER/RID

None

国际海运危规 / IM0DG

None

国际空运危规 / IATA-DGR

None

14.5 环境危害 / ENVIRONMENTAL HAZARDS

None

14.6 特殊防范措施 / SPECIAL PRECAUTIONS FOR USER

None

14.7 禁配物 / INCOMPATIBLE MATERIALS

None

15部分:法律法规信息

15.1 专门对此物质或混合物的安全,健康和环境的规章/法规

适用法规

《中华人民共和国安全生产法》、《职业病防治法》、《化学化工实验室安全管理规范》

其它的规定

《生产安全事故报告和调查处理条例》、《职业病防治法》、《职业安全和卫生法》美国1970

16部分:其他补充信息

其他信息

版权所有:BIOFOUNT BEIJING BIO TECH CO.,LTD 公司。许可无限制纸张拷贝,仅限于内部使用。

上述信息视为正确,但不包含所有的信息,仅作为指引使用。本文件中的信息是基于我们目前所知,就正确的安全提示来说适用于本品。该信息不代表对此产品性质的保证。BIOFOUNT公司及其附属公司对任何操作或者接触上述产品而引起的损害不负有任何责任。更多使用条款,参见发票或包装条的反面。

更多销售条款及条件请参见HTTP://WWW.BIO-FOUNT.COM/或发票或装箱单的背面。欲悉详情,请联系:SALES@BIO-FOUNT.COM

 

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