SIRIUS YELLOW GC

Product Name: SIRIUS YELLOW GC
CAS No.: 8005-52-5
Chemical Name: SIRIUS YELLOW GC
Synonyms: C.I.29000;Yellow GC;siriusyellow;HELION YELLOW G;DIRECT YELLOW 44;SIRIUS YELLOW GC;Solar Flavine 3G;Suprazo Yellow GC;Vicorect Yellow MB.;Direct Yellow 5 GLL
CBNumber: CB4175942
Molecular Formula: C27H20N6Na2O8S
Formula Weight: 634.53
MOL File: 8005-52-5.mol

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SIRIUS YELLOW GC Property

Boiling point:: 245℃[at 101 325 Pa]
Density: 0.906[at 20℃]
Colour Index: 29000
form: powder to crystal
color: Orange to Brown to Dark red
Water Solubility: 9.49g/L at 20℃
LogP: -2.87 at 23℃
EPA Substance Registry System: C.I. Direct Yellow 44 (8005-52-5)

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Safety

HS Code: 3204.14.5000

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Hazard and Precautionary Statements (GHS)

Signal word: Warning

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N-Bromosuccinimide Price

TCI Chemical

Product number: S0143
Product name: Direct Yellow 44
Packaging: 25g
Price: $60
Updated: 2024/03/01

TRC

Product number: D494283
Product name: Direct Yellow 44
Packaging: 500mg
Price: $60
Updated: 2021/12/16

Chem-Impex

Product number: 38650
Product name: Directyellow44,CI29000
Packaging: 25G
Price: $64.06
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: DYE0000728
Product name: DIRECT YELLOW 44
Purity: 95.00%
Packaging: 25G
Price: $148.89
Updated: 2021/12/16

AK Scientific

Product number: T438
Product name: DirectYellow44.tech
Packaging: 1g
Price: $27
Updated: 2021/12/16

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SIRIUS YELLOW GC Chemical Properties,Usage,Production

Uses

Direct yellow 44 (CAS# 8005-52-5) is a water-soluble organic azo dye and water pollutant.

Preparation

3-Aminobenzenesulfonic acid diazo, and (2-Methoxyphenylamino)methanesulfonic acid coupling. Then the water with sulfonic acid base, compounds (A) (coupling components is O-Anisidine with Formaldehyde?and sodium sulfite and processing); 4-Nitrobenzenamine diazo, coupled with 2-Hydroxybenzoic acid, and then will the nitro reduction, compound (B). Finally the molecular A and B mixture light gasification.

Flammability and Explosibility

Not classified

Properties and Applications

yellow. Brown powder. Soluble in water for green light yellow, slightly soluble in alcohol. The strong sulfuric acid dyes for red, diluted into shallow purple. The dye solution to join strong hydrochloric acid into Red sauce, accompanied by precipitation; Add thick sodium hydroxide solution to brown light orange, precipitation. Water-soluble, a little sensitive fights. In 90 ℃ the solubility of 60 g/L. For tender yellow light. In dye bath of copper ions in a little turned dark colored light and red (3 class); Iron ion in slightly turned dark colored light and red (category 4). For A class SDC classification. Used for cotton, viscose, silk, polyamide, polyester/cotton blended fabric dyeing and printing directly, can also be used for leather, paper and ink color.

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

SIRIUS YELLOW GC Preparation Products And Raw materials

Raw materials

o-Anisidine Metanilic acid Sodium methanesulfinate Salicylic acid (o-hydroxybenzoic acid) 4-Nitroaniline

Preparation Products

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SIRIUS YELLOW GC Suppliers

China 40 Europe 1 Germany 2 India 116 Japan 2 Poland 1 Spain 1 The Netherlands 1 United Kingdom 4 United States 15 Global 183

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
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Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
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Winchem Industrial Co. Ltd

Tel: 0574-83851061
Fax: 86-574-87083209
Email: info@win-chemical.com
Country: China
ProdList: 500
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Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
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TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
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9ding chemical ( Shanghai) Limited

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Fax: 86-021-52271987
Email: sales@9dingchem.com
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Alfa Chemistry

Tel: 1-516-6625404
Fax: 1-516-927-0118
Email: support@alfa-chemistry.com
Country: United States
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Shandong Xiya Chemical Co., Ltd.

Tel: 4009903999 13395398332
Fax: 0539-6365991
Email: sales@xiyashiji.com
Country: China
ProdList: 20806
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8005-52-5, SIRIUS YELLOW GCRelated Search:

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8005-52-5

C27H20N6Na2O8S

C27H20N6O8S2Na

C27H22N6O8S

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Dyes and Pigments