7-Amino-1,3-naphthalenedisulfonic acid CAS#: 86-65-7

ChemicalBook > Product Catalog > Organic Chemistry > Amides > Sulfonic acids amino compound > 7-Amino-1,3-naphthalenedisulfonic acid

7-Amino-1,3-naphthalenedisulfonic acid

Basic information Safety Supplier Related

7-Amino-1,3-naphthalenedisulfonic acid Basic information

Product Name:

7-Amino-1,3-naphthalenedisulfonic acid

Synonyms:

7-amino-3-naphthalenedisulfonicacid
AMINO K ACID
K-ACID
7-aminonaphthalene-1,3-disulphonic acid
2-NAPHTHYLAMINE-6,8-DISULFONIC ACID (AMINO G SALT)
7-aminonaphthalene-1,3-disulfonic acid
1,3-Disulfo-7-naphthylamine
7-Amino-1,3-naphthalenedisulfonic acid, tech.

CAS:

86-65-7

MF:

C10H9NO6S2

MW:

303.31

EINECS:

201-689-2

Product Categories:

Intermediates of Dyes and Pigments
Anilines, Aromatic Amines and Nitro Compounds

Mol File:

86-65-7.mol

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7-Amino-1,3-naphthalenedisulfonic acid Chemical Properties

Melting point:: 300°C
Density: 1.6329 (rough estimate)
refractive index: 1.7330 (estimate)
pka: -0.93±0.40(Predicted)
form: Powder or Needles
color: Off-white to beige-green to light brown
Water Solubility: soluble
CAS DataBase Reference: 86-65-7(CAS DataBase Reference)
EPA Substance Registry System: 1,3-Naphthalenedisulfonic acid, 7-amino- (86-65-7)

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Safety Information

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-28A
RIDADR: 1759
HazardClass: 8
PackingGroup: III
HS Code: 29214900

MSDS

Language:English Provider:7-Amino-1,3-naphthalenedisulfonic acid

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7-Amino-1,3-naphthalenedisulfonic acid Usage And Synthesis

Chemical Properties

off-white to beige-green to light brown

Uses

Azo dye intermediate.

Safety Profile

Questionable carcinogen with experimental neoplastigenic data. When heated to decomposition it emits toxic fumes of NOx and SOx.

7-Amino-1,3-naphthalenedisulfonic acidSupplier

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