Reactive Black 5 with Manufacturer Direct Selling CAS 12225 -25-1
Model NO.
Reactive black 5
Colour
Black
Appearance
Powder
Usage
Leather, Textile, Paper, Paint
Application Material
Wool
Content
100%
Transport Package
Drum/Bags
Specification
25kg/Drum/Bags
Trademark
EMPEROR
Origin
China
HS Code
32041600
Production Capacity
5000mt/Month
Reference Price
Please contact us for quote
Description
Product Description
Product Name: Reactive black 5
C.I. No.: Reactive black 5
CAS No.: 12225-25-1
Molecular Formula: C22H16N2O11S3.2Na
Molecular Weight: 616.49
Relative Name:
Reactive black 5 Dyeing Fastness(grade)
Reactive black 5 Properties and Applications:
Black with flash in the granular, a violet is soluble in water, soluble in ethanol is blue. The strong sulfuric acid dyes is blue, it will be diluted and the generated purple precipitation. Blue light purple in aqueous solution, and sodium hydroxide show dark purple precipitation.
Application :
Mainly used for leather dyeing. wool,
Mainly used for leather dyeing. Also applies to wood, paper, sop, electrical-controlled aluminum, wool and silk dyeing of content, but also can be used in the manufacture of ink.
Package , 25KG/DRUM, CARTON BOX, BAG
C.I. No.: Reactive black 5
CAS No.: 12225-25-1
Molecular Formula: C22H16N2O11S3.2Na
Molecular Weight: 616.49
Relative Name:
Reactive black 5 Dyeing Fastness(grade)
| ITEM | STANDAED | RESULT |
| Appearance | Black crystal | Black |
| Moisture | 6% max | 4.50% |
| Ash Content | 17% max | 15.10% |
| Strength | 100% | 108% |
Reactive black 5 Properties and Applications:
Black with flash in the granular, a violet is soluble in water, soluble in ethanol is blue. The strong sulfuric acid dyes is blue, it will be diluted and the generated purple precipitation. Blue light purple in aqueous solution, and sodium hydroxide show dark purple precipitation.
Application :
Mainly used for leather dyeing. wool,
Mainly used for leather dyeing. Also applies to wood, paper, sop, electrical-controlled aluminum, wool and silk dyeing of content, but also can be used in the manufacture of ink.
Package , 25KG/DRUM, CARTON BOX, BAG
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