| ≥1 piece |
Physical & Chemical Properties
Description:Solid fine powder
Color: Reddish brown
Odor: Odorless
Stablility to Light: Good
Oxidation: Poor
Solubility g/L Water:100 Glycerin:100 Alcohol:Slight soluble Prop glyco:5
Sensory characteristics
Color:Reddish brown to dark reddish brown
Character:powder or granule
Physical & Chemical Characteristics
Loss on drying,Sodium chlorides & Sulphates: less than 15.0
Water-insoluble matter:less than 0.20
Subsidary dyes:less than 3.0
Intermediate:less than 0.50
Aromatic Amine(As aniline):: less than 0.01
Arsenic(As):less than 1.0