C.I.Direct Black 38
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- Category :
Dyestuffs and Pigments/Direct Dyes
- CAS NO : 1937-37-7
- EC NO : 217-710-3
- Molecular Formula : C34H27N9O7S2
- Main Specifications :
- Synonyms : C.I. 30235;C.I. Direct Black 38;C.I. Direct Black 38, disodium salt;C.I. Direct Black 38, disodium salt (8CI);Azo black;disodium (3Z)-5-amino-6-[(E)-{4'-[(E)-(2,4-diaminophenyl)diazenyl]biphenyl-4-yl}diazenyl]-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate;disodium (3E)-5-amino-6-[(E)-{4'-[(E)-(2,4-diaminophenyl)diazenyl]biphenyl-4-yl}diazenyl]-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate;(3E)-5-amino-6-[(E)-{4'-[(E)-(2,4-diaminophenyl)diazenyl]biphenyl-4-yl}diazenyl]-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonic acid;
Molecular Structure:
If you are sourcing C.I.Direct Black 38 from China ,just feel free to inquire
Contact us
Company： |
Zhejiang Yulong Chemical Co.,Ltd. |
E-mail： |
chem@netsun.com |
Address： |
NO.165 ZHONGHE ZHONG ROAD, HANGZHOU, CHINA. |
Zip Code： |
310001 |
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