NITROSO-R-SALT
NITROSO-R-SALT AR
Short Name: NITROSO-R-SALT
Synonym: 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt; 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt
Basic Details
Article No.
LG3314
Grade
AR
Purity
CAS No.
525-05-3
HS Code
2908.9990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Yellow powder
Odour
Slight odour
Melting point/ Freezing point [°C]
>300°C
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
Yellow orange powder
Loss on drying
Max 1%
Suitability (for determination of cobalt)
Passes test
Sensitivity for cobalt
1:1000000
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H302-H312-H332
Precaution Statement
P280