supply competitive price Direct Red 28

Superiority
1)Strict quality contral and best price.
2)be exported to more than 50 countries.
3) On time service
4)High de

Superiority
1)Strict quality contral and best price.
2)be exported to more than 50 countries.
3) On time service
4)High degree of credit

Packing:25kg/drum or as request request

Storage:Store in a cool, dry place and keep away from direct strong light.

Shelf Life:Two years under well Storage situation.

 

Direct Red 28
Identification
Name		Direct Red 28
Synonyms		C.I. 22120; Disodium 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(4-aminonaphthalene-1-sulphonate)
Molecular Structure
Molecular Formula		C32H22N6Na2O6S2
Molecular Weight		696.66
CAS Registry Number		573-58-0
EINECS		209-358-4
Properties
Melting point		360 ºC
Water solubility		soluble