METHYL RED SODIUM SALT
METHYL RED SODIUM SALT
C.I.No.13020
Short Name: METHYL RED SODIUM SALT
Synonym: 4-Dimethylaminoazobenzene-2'-carboxylic acid sodium salt, Acid Red 2
Basic Details
Article No.
LG102611
Grade
Purity
CAS No.
845-10-3
HS Code
2927.0090
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Dark red powder
Odour
Odorless
Melting point/ Freezing point [°C]
180.5°C
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
Orange to Red color Powder
pH transition range (4.5 - 6.2)
Pink - Yellow
Appearance of solution
Passes test
Loss on drying (at 110°C)
Max 5%
Safety Information & Hazard Symbols