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冰乙酸

规格或纯度: for HPLC,≥99.9%
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货号 (SKU) 包装规格 是否现货 价格 数量
A116174-500ml 500ml 现货 Stock Image
A116174-4L 4L 现货 Stock Image
A116174-12×500ml 12×500ml 现货 Stock Image

基本描述

规格或纯度 for HPLC,≥99.9%
英文名称 Acetate
别名 乙酸
英文别名 Acetic acid; Acetic acid glacial; Glacial acetic acid;
储存温度 充氩
运输条件 常规运输
产品介绍

Acetic acid is used in biochemical and molecular biological as a buffer when combined with sodium acetate in a specific buffering range fo pH 3.6 - 5.6. Acetic acid also is used in organic synthesis for the production of different acetates and acetyl compounds and as a precursor of polyvinylacetate and cellulose acetate.Widely used in research and industrial uses.

Acetic acid is used in biochemical and molecular biological as a buffer when combined with sodium acetate in a specific buffering range fo pH 3.6 - 5.6. Acetic acid also is used in organic synthesis for the production of different acetates and acetyl compounds and as a precursor of polyvinylacetate and cellulose acetate.
Widely used in research and industrial uses.

名称和标识符

EC号 231-791-2
IUPAC Name acetic acid
INCHI InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChi Key QTBSBXVTEAMEQO-UHFFFAOYSA-N
Canonical SMILES CC(=O)O
分子式

CH3CO2H

UN Number 2789
PubChem CID 176
Class 8 (3)
Packing Group II
Beilstein号 506007
分子量 60.05

化学和物理性质

溶解性 Soluble in water, ethanol, ether, glycerol, most organic solvents, and carbon tetrachloride. Insoluble in carbon disulfide.
密度 1.049
敏感性 对湿度敏感
沸点 117-118°C
熔点 16-16.5°C
折光率 1.37-1.373
闪点(℃) 40℃

安全信息

一般危化品 一般危化品
象形图
ghs05

Corrosive

ghs02

Flammable

信号词 Danger
危险声明 H314: Causes severe skin burns and eye damage
H303: May be harmful if swallowed
H226: Flammable liquid and vapor
预防措施声明 P280,P370+P378,P210,P405,P501,P312,P233,P240,P264,P403+P235,P303+P361+P353,P241,P301+P330+P331,P363,P242,P243,P304+P340+P310,P305+P351+P338+P310
WGK Germany 1
RTECS AF1225000
Reaxy-Rn 506007
Class 8 (3)
Merck Index 55
个人防护装备 Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR UN 2789PSN1 3(8) / PGII

参考文献

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91高清自产国产拍,无码免费A级毛片大全,日本 欧美 国产中文字幕,99re热视频这里只有精品视频首页

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