
Direct Black 22 - Cas 6473-13-8, Black Powder With High Light Fastness 5-6, Acid Resistance 5, Alkali Resistance 4-5, Ideal For Paper And Textile Dyestuffs
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Product Specifications
| Acid resistance | 5 |
| Alkali resistance | 4-5 |
| Appearance | Black powder |
| CAS No | 6473-13-8 |
| Features | Deep color, High fastness, Excellent quality, Paper dyeing, Textile dyeing |
| Light fastness | 5-6 |
| Molecular Formula | C44H32N13Na3O11S3 |
| Molecular Weight | 1083.9697 |
Product Overview
Key Features
CAS RN.:6473-13-8
EINECS:229-326-3
Molecular Weight:1083.9697
Molecular Formula:C44H32N13Na3O11S3
1) CAS no.: 6473-13-8
2) Appearance: black powder
3) Light fastness: 5-6
4) Acid resistance: 5
5) Alkali resistance: 4-5
6) Water fastness: 3
7) Wash fastness: 3
Usage:
Mainly used in Paper and Textile dyestuffs
Company Details
Hebei Caiyi Imp & Exp Trade Co., Ltd, is listed in Trade India's list of verified sellers offering supreme quality of Direct Black 22, etc. Buy Dyestuffs in bulk from us for the best quality products and service.
Business Type
Exporter, Manufacturer
Establishment
2013
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Seller Details
Shijiazhuang, Hebei
Name
Dane Zhang
Address
No. 122, Qilian Road, Developing Zone, Shijiazhuang, Hebei, 050035, China
direct black dyes in Shijiazhuang
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