Acid Red 52
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- Category :
Dyestuffs and Pigments/Acid Dyes
- CAS NO : 8005-03-6
- EC NO :
- Molecular Formula :
- Main Specifications :
- Synonyms : C.I. Acid Black 2;Nigrosine;C.I. 50420;Nigrosin water soluble;nigrosin cell culture tested;Nigrosin Acid black;Acid Black 5 (50420);Nigrosin;Nigrosine Water Soluble;
Package: 25kg bag
Uses : Leather, textile
Molecular Structure:
Product description:
Acid Red 52 / Acid rhodamine B
MF: C27H30N2O7S2.Na
CAS No.: 3520-42-1
EINECS No.: 222-529-8
Appearance: Powder
Properties: Good solubility in water
Usage: Mainly used in leather and textile such as silk, nylon and fabric etc.
Storage: Must be stored in shade, dry and well-ventilated warehouse. Keep it away from sunlight
Strength: 400%
Soluble: 40 g/l
Insoluble: 0.24%
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Other related acid dyes product:
Acid Yellow36, 42, 49, 67, 151, 158:1, 199, 246
Acid Red 18, 52, 57,114, 119, 131, 249, 266, 361
Acid Blue7, 9, 40, 80, 92, 113 , 127:1, 182, 185, 193, 260, 264, 281, 324
Acid Orange 7, 67, 74, 116, 156
Acid Black 2, 24, 52, 172, 194, 210, 234, ATT
Acid Brown 75, 264
Acid Green 20, 25, 108:1
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