Products
- Dehydrothio-p-Toluidine
- Dehydrothio-p-toluidinesulfonic acid
- Dehydrosulfo-p-toluidine double sulfo acid
- Direct Sun-resistant Bright Yellow 5GL( Direct Yellow27 )
- Direct Yellow 6GF(Direct Yellow157)
- Direct Yellow142 (Direct YellowPG)
- Direct Red 80 (Direct Fast Red F3B)
Dyestuff intermediate
Dyes tuff
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Dehydrothio-p-toluidine sulfonic acid
Chemical name: 2-(4-aminophenyl)-6-methylbenzothiazole-7-sulfonic acid
Molecular weight: 320
CAS NO: 130-17-6
Molecular formula: C14H12O3N2S2
Structural formula:
Quality Standard: (1) Apperance: Yellow powder
(2) Content: ≥75%(Total amido value)
Uses:For dyestuff intermediate or progressively be processed into dehydrosulfo-ptoluidine double sulfo acid.
Packing:Barrel of 25Kg with a plastic bag in or a weaved bag with an inner plastic bag.Or be subject to customers's request.