应用
1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt is the most sensitive determination of trace cobalt reagents used for determination of cobalt and potassium-sensitive reagents.
备注
Store in a cool, dry conditions, in well sealed conditions. Store away from oxidizing agents.
基本信息
MDL
MFCD00003885
EINECS
208-369-1
分子式
C10H5NNa2O8S2
分子量
377.26
熔点
>300°
灵敏度
Ambient temperatures.
形态
Crystalline powder
溶解性
Slightly soluble in methanol and ethanol.
Beilstein
3643930
Merck
14,6644
GHS危害和防范说明
GHS符号
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.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
Irritating to eyes, respiratory system and skin.
安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RTECS
QJ6480000
TSCA
是
阿法埃莎