2-amino-1,5-naphthalenedisulfonic acid cas 117-62-4

描述

2-Amino-1,5-naphthalenedisulfonic acid Quick Details

Chemical Name: 2-Amino-1,5-naphthalenedisulfonic acid

Another Name:2-Naphthylamine-1,5-Disulfonic Acid/Sulpho Tobias Acid (Dry Product)

CAS No.:117-62-4
Molecular Fomula: C10H9NO6S2

Molecular weight:303.31

Chemical Structure:

Appearance:White powder

Assay: 80%

2-Amino-1,5-naphthalenedisulfonic acid Typical Properties

Item	Specifications
Appearance	White to gray white powder
Amino value ,%	≥80
Purity(HPLC),%	≥95
Isomer(HPLC),%	≤5
Water insoluble substance content,%	≤0.1
Solubility	600G/L
Total acid ,%	≤16

2-Amino-1,5-naphthalenedisulfonic acid Usage

Used as dye intermediates

2-Amino-1,5-naphthalenedisulfonic acidPackaging and Shipping

Packaging: kg/Iron drum/ Cardboard bucket / Bag

Delivery: Non-dangerous cargo / Dangerous cargo

2-Amino-1,5-naphthalenedisulfonic acid Storage

Store in dry, ventilated areas to avoid direct sunlight