SPECIFICATION
SCHAEFFER‘S ACID (Sodium Salt)
CHEMICAL NAME
2-Naphthol 6-Sulphonic Acid
CAS NO.
93-01-6
MOLECULAR FORMULA
C10 H8 So4
MOLECULAR WEIGHT
224 Gram/Mole
PHYSICAL APPEARANCE
White To Off White Moist Cake
PURITY BY N.V.
75.00% Min.
PURITY BY HPLC
98.00% Min.
INSOLUBLE
≤ 0.20 % Max.
R + G CONTENT
0.70% Max.
BETA Naphthol Content
0.10% Max.
UNKNOWN CONTENT
Practically Nil
SOLUBILITY
Soluble In Water
APPLICATION
Dyes & Intermediates
PACKING
25/50kgs HDPE Bags With Pe Liners