Tobias acid
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- Category :
Intermediates/Dyestuff intermediates
- CAS NO : 81-16-3
- EC NO : 201-331-5
- Molecular Formula : C10H8NO3S
- Main Specifications : ≥98%
- Synonyms : 2-Amino-1-naphthalenesulfonic acid;2-aminonaphthalene-1-sulphonic acid;2-Naphthylamine-1-sulfonic acid;2-aminonaphthalene-1-sulfonate;
Package: 25kg/bag
Uses : Azo dye and azo pigment intermediates, used to manufacture J acid and r acid, color phenol AS - SW, active red K - 1613 dyestuff, and organic purplish red, lithol purplish red
Molecular Structure:
Product description:
CAS number: 81-16-3
EINECS number: 201-331-5
Molecular formula: C10H8NO3S
Molecular weight: 222.241
2-Aminonaphthalene-1-sulfonic acid
CAS NO.81-16-3
M.F:C10H9NO3S
MW:223.25
Appearance:White needle-like crystals
Purity:>97%
Used for:Dyestuff intermediate
CN
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