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Sodium naphthionate CAS 130-13-2
  • CAS:

    130-13-2
  • Molecular Formula:

    C10H10NNaO3S
  • Quality Standard:

    75%min
  • Packing:

    25 kg/drum
  • Mininmum Order:

    25 kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

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  • Product Details

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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