Products
 
 

Sulphur Dyes/硫化染料
(Suitable for dyeing and printing of cotton fibers/主要用于棉纤维的染色与印花)

Series 序号 Product 产  品

Pattern 样 卡

Series 序号 Product 产  品

Pattern 样 卡

 

01

Brill. Yellow/淡黄 GC 250%,  Y-2

 

07

Green/草绿 519 715 200%

 

 

 

 

 

 

02

Yellow Brown/黄棕 6G 150%,  O-1

 

08

Deep Green/墨绿 511 300%

 

 

 

 

 

 

03

Red Brown/红棕 B3R 100%,  R-6

 

09

Black/黑 BRN 200%,  Bk-1

 

 

 

 

 

04

Navy Blue/深蓝 3R 130%,  Bl-5

 

10

Black/黑BR 200%,  Bk-1

 

 

 

 

 

05

Blue/蓝 BRN 150%,  Bl-7

 

11

Yellow Brown/黄棕5G 150%, Br-10

 

 

 

 

 

 

06

Green Blue/宝蓝 CV 100%,  Bl-15

 

 

 

 

 

 

 

 

Reactive Dyes/活性染料
(Suitable for dyeing and printing of cotton fibers/主要用于棉纤维的染色与印花)

 
Series 序号 Product 产  品

Pattern 样 卡

Series 序号 Product 产  品

Pattern 样 卡

 

01

Yellow/黄 RES 150%,  Y-145

 

08

Turqu. Blue/翠蓝 RES 150%,  Bl-21

 

 

 

 

 

 

02

Yellow/黄R-4GLN 150%,  Y-160

 

09

Navy Blue/深蓝 R-2GLN 100%, Bl-194

 

 

 

 

 

 

03

Orange/橙 KN-RT 150%,  O-72

 

10

Black/黑 KN-B 100%,  Bk-5

 

 

 

 

 

 

04

Orange/橙RES 150%,  O-122

 

11

Black/黑KN-B 120%,  Bk-5

 

 

 

 

 

 

05

Red/红 RES 150%,  R-195

 

12

Black/黑KN-G2RC 100%

 

 

 

 

 

 

06

Red/红R-6BF 150%,  R-250

 

 

 

 

 

 

 

07

Brill. Blue/艳蓝 R-RV 100%, Bl-19

 

 

 

 

 

 

 

 

Indigo Blue


C.I.: Vat Blue 1

Formula:



Molecular Formula:  C16H10O2N2
Molecular Weight:  262.26
Application:  AS dyestuff, be mainly used to dye cotton fabrics, moreover, be used to make 5.5'-7.7'-tetraroma indigo, biochemical medicament and indicator
Test method:  In accordance with HG/T2750-1996

1. Indigo Blue powder
Appearance:  Dark blue even powder
Content %: ≥94

Particle size (-60 mesh) %: ≥95
Moisture%: ≤1.0
Fe3+: ≤200ppm

2. Indigo Blue Granular  
Appearance:  Dark blue even granular
Content%: ≥94
Moisture%: ≤1.0
Fe3+: ≤200ppm

Packing:  In 25kgs net bag/iron drum; 20kgs net carton /iron drum
l      Sodium Hydrosulfite (powder type)

Chemical FormulaNa2S2O4
CAS No.:7775-14-6
Appearance: Free-flowing white crystalline powder   
Odor: Odorless or with a slight odor of sulfur dioxide
Pacgage:25kg, 50kg iron drums with double polyethylene liners.

Product Specification :

Items

Technical Grade

88%Grade

85%Grade

Na2S2O4

88%

85%

solution appearance

 clear

 clear

water insolubility

0.05%

0.05%

shelf life(months)

12

12

 

 
 

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