CAS 4403-90-1 with Biological Staining Acid Green 25

• CAS No.: 4403-90-1
• Formula: C28h20n2na2o8s2
• EINECS: 224-546-6
• Colour: Red, Green
• Appearance: Powder
• Usage: Leather, Textile, Paper, Food
• Model NO.: b cm 4403-90-1
• Application Material: Wool
• Name: Acid Rose Red B
• Content: 100%
• Type: Green
• Chemical Construction: Azo Type
• C.I.No.: Acid Red73
• Transport Package: Bag
• Specification: 25kg
• Trademark: Future Chemical
• Origin: China
• Production Capacity: 1000ton

Product Description

Product Description

Acid Green 25 with dyeing of woolen textiles and silk CAS 4403-90-1

Acid Green 25 Basic information
Product Name:	Acid Green 25
CAS:	4403-90-1
MF:	C28H20N2Na2O8S2
MW:	622.58
EINECS:	224-546-6
Mol File:	4403-90-1.mol
Acid Green 25 Structure
Acid Green 25 Chemical Properties
Melting point	235-238 °C(lit.)
Colour Index	61570
form	neat
color	Bluish green powder
Water Solubility	36 g/L (20 ºC)
Merck	14,252
InChIKey	FPAYXBWMYIMERV-UHFFFAOYSA-L
EPA Substance Registry System	C.I. Acid Green 25 (4403-90-1)

Appearance	Green Powder
Chromaticity	≤100
Moisture	≤0.8
Assay	≥99

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