Acid black 172
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Post Date: | Jul 14,2018 |
Expiry Date: | Jan 10,2019 |
Detailed Description: |
Cas No. :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: | 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: |
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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