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Direct Black 80
[CAS# 8003-69-8]

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Identification
Classification Dyes and pigments >> Dyes >> Direct dye
Name Direct Black 80
Synonyms Trisodium 6-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-3-[[4-[[4-amino-6(or 7)-sulphonatonaphthyl]azo]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
Molecular Structure CAS # 8003-69-8, Direct Black 80, Trisodium 6-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-3-[[4-[[4-amino-6(or 7)-sulphonatonaphthyl]azo]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
Molecular Formula C36H23N8O11S3.3Na
Molecular Weight 908.79
CAS Registry Number 8003-69-8
EC Number 232-322-4
Safety Data
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Serious eye damageEye Dam.1H318
Eye irritationEye Irrit.2H319
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