应用
It is applied as a selective masking agent and chelating agent for cadmium in EDTA titration of zinc.

备注
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

基本信息

MDL
MFCD00064799

EINECS
206-155-2

分子式
C₄H₆O₄S₂

分子量
182.22

熔点
ca 196° dec.

灵敏度
Air Sensitive. Ambient temperatures.

形态
Powder

溶解性
Soluble in water, and ethanol (25 mg/ml, results in colorless to light yellow, clear).

Beilstein
1725150

Merck
14,8865

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H361-H335
Causes skin irritation.Causes serious eye irritation.Suspected of damaging fertility or the unborn child.May cause respiratory irritation.

Precautionary Statements
P201-P261-P280-P305+P351+P338-P405-P501a
Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38-63
Irritating to eyes, respiratory system and skin.Possible risk of harm to the unborn child.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

RTECS
WM7650000

TSCA
是