SIRIUS ORANGE G

Product Name
SIRIUS ORANGE G
CAS No.
6420-32-2
Chemical Name
SIRIUS ORANGE G
Synonyms
C.I.29050;SIRIUS ORANGE G;C.I.Direct Orange 49;Direct orange 49 (C.I. 29050);C.I.Direct Orange 49:C.I.29050;tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-2,6-disulphonate);4,4'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[2,6-naphthalenedisulfonic acid]tetrasodium salt;tetrasodium,4-[[4-[[4-[(3,7-disulfonatonaphthalen-1-yl)diazenyl]-2-methoxy-5-methylphenyl]carbamoylamino]-5-methoxy-2-methylphenyl]diazenyl]naphthalene-2,6-disulfonate
CBNumber
CB5480126
Molecular Formula
C37H28N6Na4O15S4
Formula Weight
1016.87
MOL File
6420-32-2.mol
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
DYE0002054
Product name
SIRIUS ORANGE G
Purity
95.00%
Packaging
5MG
Price
$500.51
Updated
2021/12/16
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SIRIUS ORANGE G Chemical Properties,Usage,Production

Preparation

1-Naphthol-3,7-disulfonic acid diazo, and 2-Amino-4-methylanisole coupling, and then make the light gasification.

Properties and Applications

bright orange. Tan powder. Soluble in water, slightly soluble in alcohol. The strong sulfuric acid dyes for dark blue, diluted into blue light green. The dye solution for yellow orange, join strong hydrochloric acid into a dark blue light green, precipitation; With strong sodium hydroxide solution for yellow orange still, accompanied by precipitation. Water-soluble is very good, hard to not sensitive. In dyeing copper and iron ion colored light basic unchanged. Used for cotton, viscose and their blended fabric and silk dyeing and not used in printing, also used for paper and leather dyeing. Neutral and alkaline white good to very good. But with disperse dyestuff with bath dyeing polyester/cotton blended fabric.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3-4 4-5 4-5 2-3 2-3

SIRIUS ORANGE G Preparation Products And Raw materials

Raw materials

Preparation Products

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SIRIUS ORANGE G Suppliers

China 2 Germany 1 United States 1 Global 4
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28180
Advantage
58

6420-32-2, SIRIUS ORANGE GRelated Search:

Direct Orange 40 Benzenesulfonic acid, 5-[(4-amino-2,5-dimethylphenyl)azo]-2-methoxy-, monosodium salt, reaction products with 2,2'-(1,2-ethenediyl)bis[5-nitrobenzenesulfonic acid], reduced Direct Orange 4 DIRECT ORANGE 37 Direct Orange 46 Direct Orange 39 C.I. Direct Orange 35 2,6-Naphthalenedisulfonic acid disodium salt Naphthalene-2,6-disulfonic acid SIRIUS ORANGE G 2,6-NAPHTHALENEDITHIOL 3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid 1-Naphthylamine-7-sulfonic acid SYM-DI-O-TOLYLUREA

  • tetrasodium,4-[[4-[[4-[(3,7-disulfonatonaphthalen-1-yl)diazenyl]-2-methoxy-5-methylphenyl]carbamoylamino]-5-methoxy-2-methylphenyl]diazenyl]naphthalene-2,6-disulfonate
  • SIRIUS ORANGE G
  • tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-2,6-disulphonate)
  • Direct orange 49 (C.I. 29050)
  • 4,4'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[2,6-naphthalenedisulfonic acid]tetrasodium salt
  • C.I.29050
  • C.I.Direct Orange 49
  • C.I.Direct Orange 49:C.I.29050
  • 6420-32-2