5, 5'-Dihydroxy-2, 2'-Dinaphthylamine-7, 7'-Disulphonic Acid/Di J Acid CAS 87-03-6 for Dye Intermediates

Model NO.
87-03-6
Type
Synthesis Material Intermediates
Appearance
Crystal
Quality
Industrial
Colour
White
From
Powder
Mf
C20h15no8s2
Boiling Point
772.18ºC[at 101 325 PA]
MW
461.46
Transport Package
25 Kg Paper Bag or as The Request of Customer.
Trademark
megawide
Origin
China
Production Capacity
10000 Mt/Year
Reference Price
$ 4.05 - 4.50
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Product Description

 
Product Name

5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid

Synonyms

RWacid ; NSC1698; IAcidImide; Rhodulineacid; Acidbis-mediated; Di-Jacid|||IAcidImide|||NSC1698; N,N-Bis(5-naphthol-7-sulfonicacid)amine; bis(4-hyChemicalbookdroxy-2-sulfonaphthalene-7-yl)amine; 6,6'-Iminobis(1-hydroxynaphthalene-3-sulfonicacid); 7,7'-Iminobis(4-hydroxy-2-naphthalenesulfonicacid)

Product Description

5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid is Grey-yellow paste. density  1.734,boiling point 772.18ºC[at 101 325 Pa]

5, 5'-Dihydroxy-2, 2'-Dinaphthylamine-7, 7'-Disulphonic Acid/Di J Acid CAS 87-03-6 for Dye Intermediates
5, 5'-Dihydroxy-2, 2'-Dinaphthylamine-7, 7'-Disulphonic Acid/Di J Acid CAS 87-03-6 for Dye Intermediates
5, 5'-Dihydroxy-2, 2'-Dinaphthylamine-7, 7'-Disulphonic Acid/Di J Acid CAS 87-03-6 for Dye Intermediates

 

Product Parameters
 
Chemical Name 5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid
CAS   87-03-6
Molecular Formula                  C20H15NO8S2
Molecular Weight 461.46
Appearance Off-White solid
Color Off-White
Brand Name Megawide
Applications
It is used as an intermediate for direct dyes and azo dyes, such as for the synthesis of Direct Pink 12B and Direct Fast Jujube Red.
Packaging & Shipping

Packaging Detail:   25 Kg Paper Bag or as The Request of Customer.
Delivery Detail:

5, 5'-Dihydroxy-2, 2'-Dinaphthylamine-7, 7'-Disulphonic Acid/Di J Acid CAS 87-03-6 for Dye Intermediates
5, 5'-Dihydroxy-2, 2'-Dinaphthylamine-7, 7'-Disulphonic Acid/Di J Acid CAS 87-03-6 for Dye Intermediates

 

Company Profile
Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd. is professionally engaged in the research, manufacture, and marketing of pine chemicals, fine chemical products.
 
The series are well accepted by clients in flavors, fragrances, personal cares, adhesives, coatings, inks, detergents, pigments, dyes, rubbers, plastics, agrichemicals, medicines, electronics, surfactants, UV, oil fields, textiles, asphalts, mining flotation, metallurgicals, petrochemicals etc.

 

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