Reactive Black 8
- CAS No.
- 12225-26-2
- Chemical Name:
- Reactive Black 8
- Synonyms
- C.I. 18207;Active Black K;Amaryl Black GRX;Reactive Black 8;Begative Black PN;Reactive Black MN;procion black h-n;ostazin black h-n;Kayacion Black P-N;Apollocion Black P-N
- CBNumber:
- CB6874841
- Molecular Formula:
- Molecular Weight:
- 0
- MDL Number:
- MFCD01770856
- MOL File:
- Mol file
EWG's Food Scores | 1 |
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Reactive Black 8 Chemical Properties,Uses,Production
Preparation
2-Amino-4-nitrophenol diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, chromium complexation, and 2,4,6-Trichloro-1,3,5-triazine condensation, with four ammonia, and salting-out.
Properties and Applications
blue ash. Black powder. The strong sulfuric acid for purple, diluted still for purple; In nitric acid for black purple, diluted into a navy; Water solution is blue black, add 1 Moore sodium hydroxide solution is still black, continue to join insurance powder into light yellow, add a boric acid sodium is still light yellow. Used for cotton, viscose, linen, silk, polyamide fiber and wool dyeing or of the volume of disseminated and direct printing.
Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
ISO | 6 (grey) | 3 ( green ) | 5 | 4-5 (green) | 3 | 5 | 6 |
Reactive Black 8 Preparation Products And Raw materials
Raw materials
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Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21631 | 55 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 | |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49985 | 58 |
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43416 | 58 |
Shanghai JONLN Reagent Co., Ltd. | 400-0066400 13621662912 | 422131432@qq.com | China | 9978 | 55 |
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 029-029-81148696 18161915376 | 1040@dideu.com | China | 9945 | 58 |
12225-26-2(Reactive Black 8)Related Search:
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