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FAST BLUE B SALT FOR MICROSCOPY

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FAST BLUE B SALT FOR MICROSCOPY Basic information

Product Name:
FAST BLUE B SALT FOR MICROSCOPY
Synonyms:
  • Fast Blue B salt, Dye content ~95 %
  • o-Dianisidine bis(diazotized) zinc double salt, Azoic Diazo No. 48, Diazo BlueB, Naphthanil Diazo BlueB
  • Di-o-anisidine diazotatezinc double salt
  • Echtblausalz B
  • Tetrazotized di-2-anisidine,ZnCl2
  • Fast Blue B
  • FAST BLUE B SALT FOR MICROSCOPY
  • 1’-biphenyl]-4,4’-bis(diazonium),3,3’-dimethoxy-[(beta-4)-tetrachlorozinc
CAS:
14263-94-6
MF:
C14H12Cl2N4O2.ZnCl2
MW:
475.45
EINECS:
238-153-2
Mol File:
14263-94-6.mol
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FAST BLUE B SALT FOR MICROSCOPY Chemical Properties

Melting point:
>300 °C(lit.)
storage temp. 
2-8°C
solubility 
H2O: soluble1mg/mL
Colour Index 
37235
form 
powder
BRN 
1499067
Stability:
Stable. Incompatible with strong oxidizing agents, alkaline hydroxides. May discolour on exposure to light.
EPA Substance Registry System
[1,1'-Biphenyl]-4,4'-bis(diazonium), 3,3'-dimethoxy-, (T-4)-tetrachlorozincate(2-) (1:1) (14263-94-6)
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Safety Information

Hazard Codes 
T
Risk Statements 
45-61-20/21/22
Safety Statements 
53-45-36/37/39
WGK Germany 
3
8
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FAST BLUE B SALT FOR MICROSCOPY Usage And Synthesis

Chemical Properties

green to brown powder

Definition

ChEBI: An organic chloride salt composed of 3,3'-dimethoxy[1,1'-biphenyl]-4,4'-bis(diazonium), zinc and chloride ions in a ratio of 1:1:4. Used for detection of marijuana metabolites in urine.

FAST BLUE B SALT FOR MICROSCOPYSupplier

Changchun BC&HC Pharmaceutical Technology Co.,Ltd Gold
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0431-80871588-
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400-1166-196;028-84555506- ;028-84555506-
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Sinopharm Chemical Reagent Co,Ltd.
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86-21-63210123
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sj_scrc@sinopharm.com
Spectrum Chemical Manufacturing Corp.
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021-67601398-809
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marketing_china@spectrumchemical.com;
Wuhan Fortuna Chemical Co., Ltd
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027-59207852-
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sales@fortunachem.com