Acid black 172
Inquiry
| Post Date: | Jul 14,2018 |
| Expiry Date: | Jan 10,2019 |
| Detailed Description: |
Cas No. :57693-14-8;61847-77-6
Appearance: Green homogeneous powder/granula
Strength: 140% ±3% Shade: Smilar to Standard Content Water: ≤1.5% Insolubles: ≤0.9% |
| CAS Registry Number: | 57693-14-8;61847-77-6 |
| Synonyms: | C.I. 15711:1;C.I. Acid Black 172;Acid Black 172;chromium(3+) sodium 7-nitro-3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate (1:3:2);trisodium bis[3-(hydroxy-kappaO)-4-{(Z)-[2-(hydroxy-kappaO)-5,8-dihydronaphthalen-1-yl]diazenyl}-8-nitro-5,8-dihydronaphthalene-1-sulfonato(2-)]chromate(3-); |
| Molecular Formula: | C40H30CrN6Na3O14S2 |
| Molecular Weight: | 1003.7934 |
| Molecular Structure: | ![57693-14-8;61847-77-6 trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-)](https://images.chemnet.com/suppliers/chembase/cas4/cas57693-14-8.gif)
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| Company: | Tianjin Sanhuan chemical Co.Ltd. [ China ] |
| Contact: | Zhao Yan |
| Tel: | +86-022-83909231-214 |
| Fax: | 022-83909233 |
| Email: | sales@sanhuandyes.com |
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