Brief introduction of Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2
Chemical name: Sodium 4-amino-1-naphthalenesulfonate
CAS No.: 130-13-2
Synonyms: Sodium 4-Amino-1-naphthalenesulfonate Tetrahydrate
Molecular Formula: C10H10NNaO3S
Molecuar Weight: 247.24
EINECS: 204-975-5
Properties of Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2
Naphthylamine-4-sulfonate (common name: 4-amino-1-naphthalenesulfonate sodium, abbreviated as sodium 1,4) is an important azo pigment intermediate [1], widely used in the synthesis of direct dyes, Reactive dyes, and 1,4 sodium is also one of the antidote to nitrite and iodine poisoning
Specification of Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2
Item |
Standard |
Appearance |
off-white crystal |
Total amino value |
≥75% |
1-Naphthylamine content |
≤0.02% |
Water insoluble matter |
≤ 0.1% |
Application of Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2
Sodium 1-naphthylamine-4-sulfonate is one of the important intermediates of azo pigments. It is widely used in the synthesis of direct dyes and reactive dyes. It is also one of the antidote to nitrite and iodine poisoning. It can also be used in the synthesis of toxic chemical leakage monitoring materials, optical devices, gas absorption materials and clinical medical research. Sodium 1-naphthylamine-4-sulfonate can also be used in thermal switches, optical switches and information storage element materials, DNA structure probes, DNA molecular optical switches and other fields.
Packing, Delivery and Storage of Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2
Package: 25 kg drum/bag or as per customer request.
Storage conditions: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
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