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High Purity Direct Dyes for Paper Industry (Direct red 23)

Date:Jul 18, 2017

   DIRECT FAST SCARLET 4BS (DIRECT RED 23, DIRECT SCARLET RED 4BS)

Model NO.:Direct Fast Scarlet 4bs, DIRECT SCARLET RED 4BS          

Colour:Red         

Appearance:Powder, Violet Red Powder        

Usage:Paper, Ink, Textile, Plastic, Paint 

CAS No:3441-14-3      

Mf:C35h25n7na2o10s2       

C.I. No:29160        

Einecs No:222-348-4        

Trademark:Tiankun Chem (Specialized manufacturer of disperse dyes and reactive dye)

HS Code:3204140000      

Specification:

1) CAS no.: 3441-14-3

2) Appearance: Red violet  powder

3) Shade: Same to standard

4) Strength: 100±3%

5) Moisture: ≤4%

6) Insolubles:  ≤1%

7) Fineness (80 mesh):  ≤5%

Fastness:

1) Light fastness: 2-3

2) Acid fastness: 4-5

3) Alkali fastness: 4-5

4) Rub fastness: 4-5

5) Wash fastness: 4-5