FAST BLACK K SALT

Product Name: FAST BLACK K SALT
CAS No.: 64071-86-9
Chemical Name: FAST BLACK K SALT
Synonyms: CI 37190;CI NO 37190;BLACK K SALT;incate(2-)(2:1);Fast Blue K Salt;C28H24Cl4N10O8Zn;AZOIC DIAZO NO 38;FAST BLACK K SALT;AZOIC DIAZO COMPONENT 38;Fast Black Potassium Salt
CBNumber: CB8457273
Molecular Formula: C28H24Cl4N10O8Zn
Formula Weight: 835.75
MOL File: 64071-86-9.mol

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FAST BLACK K SALT Property

Melting point:: 150 °C (dec.)(lit.)
storage temp.: Refrigerator
Water Solubility: Practically insoluble in water
solubility: Methanol (Slightly), Water (Slightly)
form: powder to crystal
Colour Index: 37190
color: Orange to Brown
Stability:: Stable. Incompatible with strong bases, strong oxidizing agents.
InChI: InChI=1S/2C14H12N5O4.4ClH.Zn/c2*1-22-13-8-12(14(23-2)7-11(13)16-15)18-17-9-3-5-10(6-4-9)19(20)21;;;;;/h2*3-8H,1-2H3;4*1H;/q2*+1;;;;;+2/p-4/b2*18-17+;;;;;
InChIKey: NZWZSUSPTZUGNN-YILBYWLSSA-J
SMILES: C1(/N=N/C2=CC=C([N+]([O-])=O)C=C2)C=C(C([N+]#N)=CC=1OC)OC.C1(/N=N/C2=CC=C([N+]([O-])=O)C=C2)=CC(=C([N+]#N)C=C1OC)OC.[Zn](Cl)Cl.[Cl-].[Cl-]
EPA Substance Registry System: Benzenediazonium, 2,5-dimethoxy-4-[(4-nitrophenyl)azo]-, (T-4)-tetrachlorozincate(2-) (2:1) (64071-86-9)

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Safety

Hazard Codes: Xi,T
Risk Statements: 36-61-45-20/21/22
Safety Statements: 26-36-53-45-36/37/39
WGK Germany: 3
HS Code: 2927.00.3000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H319Causes serious eye irritation
Precautionary statements: P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: F7253
Product name: Fast Black K Salt hemi(zinc chloride) salt
Purity: practical grade
Packaging: 25g
Price: $47.2
Updated: 2025/07/31

Sigma-Aldrich

Product number: F7253
Product name: Fast Black K Salt hemi(zinc chloride) salt
Purity: practical grade
Packaging: 50g
Price: $81.2
Updated: 2025/07/31

TCI Chemical

Product number: F0092
Product name: Fast Black K Salt
Packaging: 25g
Price: $33
Updated: 2025/07/31

TCI Chemical

Product number: F0734
Product name: Fast Black K Salt [for Biochemical Research]
Packaging: 5g
Price: $59
Updated: 2021/12/16

Sigma-Aldrich

Product number: F7253
Product name: Fast Black K Salt hemi(zinc chloride) salt
Purity: practical grade
Packaging: 100g
Price: $147
Updated: 2025/07/31

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FAST BLACK K SALT Chemical Properties,Usage,Production

Chemical Properties

dark brown powder

Uses

Bis[2,5-Dimethoxy-4-(p-nitrophenylazo)benzenediazonium] Chlorozincate can be used for test kits to detect and identify narcotics. It has also been assessed for its suitability as oxygen reduction electrocatalysts and sonoelectrocatalysts.

FAST BLACK K SALT Preparation Products And Raw materials

Raw materials

Preparation Products

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FAST BLACK K SALT Suppliers

Americas 1 Australia 1 Belgium 1 China 98 Czech Republic 1 Europe 1 France 1 Germany 3 India 16 Japan 2 Switzerland 1 The Netherlands 2 United Kingdom 7 United States 18 Global 153

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View Lastest Price from FAST BLACK K SALT manufacturers

Career Henan Chemical Co

Product: FAST BLACK K SALT 64071-86-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2020-01-11

64071-86-9, FAST BLACK K SALTRelated Search:

Solvent Red 23 Fast Blue RR salt CI 37210 ACRIFLAVINE Bromocresol Purple Acid Black 1 SUDAN II Sudan Red 7B Kako Black B Salt,Fast Black BN Salt,Fast Black BN Salt Fast black B salt,Fast black B salt FAST BLACK K SALT PRACTICAL GRADE,FAST BLACK K SALT PRACTICAL GRADE FAST BLACK K SALT 4-AMINO-2,5-DIMETHOXYANILINE 2,5-DIAMINO-1,4-DIHYDROXYBENZENE DIHYDROCHLORIDE Zinc chloride ZINC AMMONIUM CHLORIDE DISPERSE ORANGE 3 Fast black G salt,Fast black G salt

2,5-dimethoxy-4-[(4-nitrophenyl)diazenyl]benzenediazonium

4-AMINO-2,5-DIMETHOXY-4'-NITROAZOBENZENE DIAZOTATED ZINC DOUBLE SALT

2,5-DIMETHOXY-4[(4-NITROPHENYL)AZO]BENZENE-DIAZONIUM CHLORIDE HEMI[ZINC CHLORIDE] SALT

2,5-DIMETHOXY-4-(4-NITROPHENYLAZO)BENZENEDIAZONIUM CHLORIDE ZINC DOUBLE SALT

4-Amino-2,5-dimethoxy-4'-nitroazobenzene

Fast Black K Salt hemi(zinc chloride)

fast black K salt (C.I. 37190)

2,5-dimethoxy-4-[(4-nitrophenyl)azo]benzenediazonium tetrachlorozincate (2:1)

FAST BLACK K SALT DYE CONTENT: MIN. 20%

fast black k salt hemi(zinc chloride)salt

2,5-DIMETHOXY-4-((4-NITROPHENYL)AZO)-BENZENEDIAZONIUM-(T-4)-TETRACHLOROZINCATE

FAST BLACK K SALT HEMI XINC CHLORIDE

C.I. Azoic Diazo Component 38, zinc chloride salt

Azoic Diazo No. 38, 2,5-Dimethoxy-4-(4-nitrophenylazo)benzenediazonium chloride zinc double salt, 4-Amino-2,5-dimethoxy-4μ-nitroazobenzene diazotated zinc double salt

Brentamine fast black K salt, 2,5-Dimethoxy-4-([4-nitrophenyl]azo)benzenediazonium chloride hemi(zinc chloride) salt

Fast Black K Salt hemi(zinc chloride) salt,2,5-Dimethoxy-4-([4-nitrophenyl]azo)benzenediazonium chloride hemi(zinc chloride) salt, Brentamine fast black K salt

Fast Blue K Salt

Fast Black K Salt [for BiocheMical Research]

zinc:2,5-dimethoxy-4-[(4-nitrophenyl)diazenyl]benzenediazonium:trichloride

2,5-dimethoxy-4-[(4-nitrophenyl)azo]-benzenediazoniu(beta-4)-tetrachloroz

Benzenediazonium,2,5-dimethoxy-4-[(4-nitrophenyl)azo]-,(T-4)-tetrachlorozincate(2-)(2:1)

incate(2-)(2:1)

P-NITROANILINEAZO-2,5-DIMETHOXYANILINE DIAZOTATE

AZOIC DIAZO NO 38

AZOIC DIAZO COMPONENT 38

BLACK K SALT

BRENTAMINE FAST BLACK K SALT

CI 37190

CI NO 37190

FAST BLACK K SALT

2,5-Dimethoxy-4-(4-nitrophenylazo)benzenediazonium Chloride Zinc Chloride

Bis[2,5-Dimethoxy-4-(p-nitrophenylazo)benzenediazonium] Chlorozincate

Fast Black Potassium Salt

C28H24Cl4N10O8Zn

64071-86-9

C14H14Cl3N5O4Zn

2C14H12N5O42ClCl2Zn

C14H12N5O412ZnCl4

C14H12ClN5O405ZnCl2

C14H12ClN5O412ZnCl2

C14H12ClN5O4sup1sup2ZnCl2

Transition Metal Compounds

Zn (Zinc) Compounds

Classes of Metal Compounds

Transition Metal Compounds

Zn (Zinc) Compounds