基本信息

MDL
MFCD00167602

EINECS
231-673-0

分子式
Na₂S₂O₅

分子量
190.10

熔点
>300°

密度
1.480

灵敏度
Moisture Sensitive. Air Sensitive. Store under Nitrogen. Ambient temperatures.

形态
Granular

溶解性
Freely soluble in water, glycerol. Slightly soluble in alcohol

Merck
14,8638

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H318
Harmful if swallowed.Causes serious eye damage.

Precautionary Statements
P280i-P264-P305+P351+P338-P310a-P301+P312a-P501a
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22-31-41
Harmful if swallowed.Contact with acids liberates toxic gas.Risk of serious damage to eyes.

安全等级
26-39-46
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.If swallowed, seek medical advice immediately and show this container or label.

欧盟危险品标志

RTECS
UX8225000

TSCA
是