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Sodium tetrachloroaurate(III) dihydrate

二水四氯金(III)酸钠

品牌
Alfa Aesar
CAS
13874-02-7
货号
012148
规格纯度
Premion®, 99.99% (metals basis), Au 49-50%
参考价格
2259 *本价格含增值税费
促销
数量
-+
产品介绍:

应用
It is used in chemo-therapeutics. It is employed as a catalyst in the removal of tert-butyl(dimethyl)silyl (TBS) protecting groups. It is selective in the presence of aromatic TBS ethers, aliphatic triisopropylsilyl ethers, aliphatic tert-butyl(diphenyl)silyl ethers, or sterically hindered aliphatic TBS ethers. With excess catalyst, TBS ethers can also be transformed into 4-methoxybenzyl ethers or methyl ethers in one pot.

备注
Incompatible with organic solvents, acids, bases, oxidizing agents, and ammonia.

基本信息

MDL
MFCD00149162

EINECS
239-241-3

分子式
AuCl4Na•2H2O

分子量
397.80 (361.77anhy)

熔点
100° dec.

密度
0.8

灵敏度
Ambient temperatures.

形态
Crystalline

溶解性
Soluble in water, alcohol and ether.

Merck
14,8688

GHS危害和防范说明

GHS符号

Hazard Statements
H290-H302-H314-H318-H412
May be corrosive to metals.Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.Harmful to aquatic life with long lasting effects.

Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
8

包装组
III

危险类别
22-34-53
Harmful if swallowed.Causes burns.May cause long-term adverse effects in the aquatic environment.

安全等级
20-26-36/37/39-45-60-61
When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

TSCA

阿法埃莎

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