CHROMOTROPE 2B

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MOQ : 25 Grams

CHROMOTROPE 2B Specification

Solubility
Soluble in water

Form
Solid

Other Names
Acid Red 29 Acid Bright Red Chromotrop 2B

Shape
Powder

Boiling point
(Decomposes)

Melting Point
210-215C

Structural Formula
C20H12N2Na2O7S2

Taste
Bitter

Molecular Weight
502.43 g/mol

Molecular Formula
C20H12N2Na2O7S2

Smell
Odorless

Ph Level
6-8 (in solution)

HS Code
32041200

Density
1.6 Gram per cubic centimeter(g/cm3)

Poisonous
No

Storage
Store in a cool dry place away from direct sunlight

Purity
99%

Classification
Dye / Coloring Agent

Chemical Name
CHROMOTROPE 2B

CAS No
4197-07-3

EINECS No
224-087-1

Grade
Industrial Grade

Standard
ISO 105

Type
Synthetic Dye

Usage
Textile Dyeing Paper Coloring Ink Manufacturing

Main Material
Azo Dye-Based Compound

Application
Textile Industry Paper Industry Ink Production

About CHROMOTROPE 2B

CHROMOTROPE 2B is a synthetic dye in powder form used in various industries such as textile, paper, and ink production. It is classified as a non-poisonous industrial-grade coloring agent with a bitter taste. This versatile dye, also known as Acid Red 29 or Acid Bright Red, has a molecular formula of C20H12N2Na2O7S2 and a molecular weight of 502.43 g/mol. With a pH level of 6-8 in solution and a density of 1.6 g/cm3, CHROMOTROPE 2B is soluble in water and should be stored in a cool, dry place away from direct sunlight. Known for its high purity of 99%, it meets ISO 105 standards and is commonly used for textile dyeing, paper coloring, and ink manufacturing.