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Fast Black K salt

Catalog No. 44760 Name Sigma Aldrich
CAS Number 64071-86-9 Website http://www.sigmaaldrich.com
M. F. C28H24Cl4N10O8Zn Telephone 1-800-521-8956
M. W. 835.74436 Fax
Purity Email
Storage Chembase ID: 133430

SYNONYMS

IUPAC name
bis(2,5-dimethoxy-4-[2-(4-nitrophenyl)diazen-1-yl]benzene-1-diazonium) dichlorozinc dichloride
IUPAC Traditional name
bis(2,5-dimethoxy-4-[2-(4-nitrophenyl)diazen-1-yl]benzenediazonium) zinc chloride dichloride
Synonyms
Azoic Diazo No. 38
4-Amino-2,5-dimethoxy-4′-nitroazobenzene diazotated zinc double salt
2,5-Dimethoxy-4-(4-nitrophenylazo)benzenediazonium chloride zinc double salt

DATABASE IDS

Color Index Number 37190
EC Number 264-656-1
CAS Number 64071-86-9
MDL Number MFCD00078471

PROPERTIES

Empirical Formula (Hill Notation) C14H12ClN5O4 · 0.5ZnCl2
Grade Standard Fluka
Melting Point 150 °C (dec.)(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H319
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P305 + P351 + P338
Risk Statements 36
Safety Statements 26-36
German water hazard class 3

DETAILS

REFERENCES