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DBDCB
DBDCB

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DBDCB
Appearance: White crystalline powder
Assay : 99.0% min.
Origin : China

 

 


 

DBDCB

       

 

  DBDCB CAS No.                         :       35691- 65- 7

 DBDCB Molecular weight             :       265.96

DBDCB Molecular formula            :        C6H6Br2N2  

   

 

 DBDCB Specification (technic grade):

 

 

Appearance

White crystalline powder

Assay

≥99.0%

Chroma (platinum-cobalt)

≤30 Hz

Iron ion

≤5PPM

Loss on drying

≤0.20%

Melting point

50-54.5

Insoluble (in 95% ethanol)

≤0.05%

Dissociative Bromine

≤0.1%

Organic Impurity

≤500ppm

 

DBDCB is a preservative which effectively inhibits the growth of microorganisms in aqueous systems, including paints, emulsions, adhesives, joint cements, pigment dispersions, metalworking fluids, waxes, polishes and inks.  Chemically, DBDCB is a minimum of 98% 1, 2-dibromo-2, 4-dicyanobutane (chemical name).

 

 

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