Zhejiang, China
Business Type:
Trading Company
Main Products:
Number of Employees:
9
Year of Establishment:
2011-08-31
Management System Certification:
ISO 9001, ISO 14001, QC 080000
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

Direct Yellow G, Direct Dyes, Direct Yellow 12 manufacturer / supplier in China, offering Direct Dyes Yellow 12 for Paper Dyeing, Acid Blue 80 Acid Brilliant Blue Raw, Acid Brown 121 Acid Brown G and so on.

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Supplier Homepage Products DIRECT DYE Direct Dyes Yellow 12 for Paper Dyeing

Direct Dyes Yellow 12 for Paper Dyeing

Min. Order / Reference FOB Price
100 kg US $4.7-5.2/ kg
Port: Shanghai, China
Production Capacity: 80000t/Y
Payment Terms: L/C, T/T, Western Union, Paypal
CAS No.: 2870-32-8, 2870-32-8
Colour: Yellow
Appearance: Powder
Usage: Paper, Ink, Leather, Textile, Food, Plastic, Paint
Application Material: Wool
Name: Direct Yellow 12

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Basic Info.

Model NO.
24895
Content
100%
C.I.No.
Direct Yellow G
Molecular Formula
C30h26n4na2o8s2
Molecular Weight
680.66
Related Name
Direct Yellow G
Dyeing Depth
2
Insolubles
0.15
Light Fastness
2
Washing Fatness
2-3
Rubbing Fastness(Dry)
4
Rubbing Fastness(Wet)
3
Trademark
emperor
Transport Package
Bag
Origin
China
HS Code
3204140000
Direct Dyes Yellow 12 for Paper Dyeing
Product Name: Direct Yellow 12
C.I. No.: 24895
CAS No.: 2870-32-8

Molecular Formula: C30H26N4Na2O8S2
Molecular Weight: 680.66
Relative Name:
Direct Yellow G; Direct Yellow GX, Direct Yellow 4R;Chrysophenine G;Chrysophenin G;Pyrazol Yellow;Chrysophenin NS;Benzol Yellow LG.
Shade: red light yellow. Deep yellow evenly powder.
 
Direct Yellow 12 Physical Properties and light fastness, solubility.
                                             Direct Yellow 12
Dyeing depth %2
Insolubles %0.15
Light Fastness2
Washing Fatness2-3
Rubbing fastness(dry)4
Rubbing fastness(wet)3
 
Direct yellow 12 Properties and Applications:
Soluble in water solution for yellow until golden brown, temperature drop the floe dyes have separation, the solubility in water for 30 g/L (80 ºC), and adequate soluble in ethanol (for lemon yellow) and soluble fiber element, slightly soluble in acetone for green light yellow. The strong sulfuric acid to red light purple, diluted to red light blue for purple, precipitation. The dye solution to join strong hydrochloric acid for deep red sauce, precipitation; Add thick sodium hydroxide solution for gold orange, precipitation; Add in 1 0% sodium hydroxide solution a slight change color. 2% of the dye below 15 ºC in aqueous solution which is glue frozen form, the name frozen yellow. Cellulose fiber of dyeing, the dye absorption rate as well, in 40 ºC maximum when affinity, discharge performance is very good.
Used for dyeing cotton and viscose, to dead cotton has certain covering power, can also be used for cotton or viscose fabric printing, also can be used for silk, wool, PVA, polyamide fiber and its blended fabric dyeing. Can also be used for leather, paper, biological shading, its heavy metal salt can be used for pigment.
 
Package, 25KG/DRUM, CARTON BOX, BAG
 
Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application..


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Direct Dyes Yellow 12 for Paper Dyeing

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Direct Dyes Yellow 12 for Paper Dyeing
Direct Dyes Yellow 12 for Paper Dyeing

Direct Dyes Yellow 12 for Paper Dyeing



 

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