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冰乙酸

规格或纯度: ACS,≥99.7%
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货号 (SKU) 包装规格 是否现货 价格 数量
A116172-500ml 500ml 现货 Stock Image
A116172-12×500ml 12×500ml 现货 Stock Image

基本描述

规格或纯度 ACS,≥99.7%
英文名称 Acetate
别名 冰醋酸,乙酸
英文别名 Acetic acid solution Acetic acid Acetic acid glacial Glacial acetic acid
储存温度 室温
运输条件 常规运输
产品介绍

有刺激性气味。有腐蚀性,对皮肤有刺激痛,发水泡。其蒸气有毒,并易着火。纯的无水乙酸(冰醋酸)是无色的吸湿性液体,凝固点为16.7℃(62℉) ,凝固后为无色晶体。能与水、乙醇、乙醚、四氯化碳和甘油混和,难溶于二硫化碳。凝固时体积微缩。


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

密度 1.049
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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