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Products > Fine Chemicals & Pharmaceutical Intermediates
Tobias Acid
Product name:Tobias Acid
Molecular formular: C10H8NO3S
Molecular weight: 222.241
CAS NO.: 81-16-3
Specifications:
item |
specification |
|||
EXCELLENT |
FIRST
GRADE |
QUALITY PRODUCTS |
||
Appearance |
White to light red powder |
|||
Total amino value |
% ≥ |
98.5 |
98.5 |
97.5 |
2- naphtyylamines |
% ≤ |
0.01 |
0.10 |
0.25 |
moisture |
% ≤ |
1.0 |
1.0 |
2.0 |
Uses: It is the important dye intermediate, it mainly used in J acid , r acid, reactive red K-163 and the orgnic mauve dye.
Package : 25 kg plastic woven bags within plastic inner ; or 50kg iron barrel within plastic inner