Direct Fast Black G
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Post Date:
Jul 01,2022
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Expiry Date:
Dec 28,2022
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Detailed Description:
Cas No. :6428-31-5
International similar brand
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Direct Black G(Chemische Fabriek Triade BV)
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CAS Registry Number:
6428-31-5
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Synonyms:
;C.I. 35255;C.I. Direct Black 19;C.I. Direct Black 19 (VAN);C.I. Direct Black 19, disodium salt;Direct Fast Black G;C.I.Direct Black 19;disodium (3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-3-(2-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate;(3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-3-(2-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid;Direct Black G;
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Molecular Formula:
C34H27N13Na2S2O7
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Molecular Weight:
839.77
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Molecular Structure:
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