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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
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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8005-52-5, SIRIUS YELLOW GCRelated Search:

DIRECT YELLOW 50 DIRECT SCARLET B PRIMULINE CHLORAZOL BLACK BH CHICAGO SKY BLUE 6B DIRECT FAST BROWN M DIRECT RED 80 CHLORAZOL VIOLET N DIRECT PURE YELLOW 5G CI NO 22610 Direct Yellow 12 DIRECT FAST RED 3B DIRECT FAST YELLOW 5GL DIRECT FAST BROWN BX Trypan Blue DIRECT BLACK 22 Direct Red 23 Direct Blue 71

  • SIRIUS YELLOW GC
  • DIRECT YELLOW 44
  • DIRECT FAST YELLOW GC
  • abcoldirectyellow4gl
  • siriusyellow
  • Yellow GC
  • Aizen Direct Fast Yellow GC
  • Pamasol Yellow 4GL-44
  • Solar Flavine 3G
  • Suprazo Yellow GC
  • Tertrodirect Light Yellow 5G
  • Vicorect Yellow MB.
  • Direct Yellow 5 GLL
  • HELION YELLOW G
  • Direct yellow 44 (C.I. 29000)
  • C.I.29000
  • Direct Fast Yellow 4GL
  • Direct Fast Yellow 5GLL
  • Direct Fast Yellow GC Sirius Yellow GC
  • SIRIUS YELLOW GC ISO 9001：2015 REACH
  • C.I.Direct Yellow 44:C.I.29000
  • 8005-52-5
  • C27H20N6Na2O8S
  • C27H20N6O8S2Na
  • C27H22N6O8S
  • UVCBs-organic-metal salts
  • Dyes and Pigments