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 Red 23, Direct Red 4BS, Direct Red Dye manufacturer / supplier in China, offering Direct Red 23 Direct Red 4BS for Paper, High Qualtiy Supply Pigment Red 112 (Fast Red FGR) for Industrial Paint Use, Pigment Orange 13/Fast Orange G for Paint/Ink/Plastic and so on.

Gold Member Since 2013
Audited Supplier
Supplier Homepage Products DIRECT DYE Direct Red 23 Direct Red 4BS for Paper

Direct Red 23 Direct Red 4BS for Paper

Min. Order / Reference FOB Price
100 kg US $3-5/ kg
Port: Shanghai, China
Production Capacity: 8000000mt/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
CAS No.: 3441-14-3
Formula: C35h25n7na2o10s2
Colour: Red
Appearance: Powder
Usage: Paper, Leather, Textile
Application Material: Paper

You Might Also Like

Loading...

Basic Info.

Model NO.
direct red 23
Name
Direct Red 23
Content
100%
C.I.No.
24895
Trademark
EMPEROR
Transport Package
25kg/Bag, Drum, Carton
Specification
25kg
Origin
China
HS Code
32041400

Product Name: Direct Red 23
C.I. No.: 29160
CAS No.: 3441-14-3
Molecular Formula: C35H25N7Na2O10S2
Molecular Weight: 813.73
Relative Name:
Direct Red 4BS; Direct Scarlet; Direct Scarlet 4BS; Direct Scarlet Lightfast; Direct Scarlet SE;Enianil Fast Scarlet 4BS; Erie Fast Scarlet SCB; Fast Red 4BS; Fast Scarlet4BSA; Fenamin Fast Scarlet 4BS; Hispamin Fast Scarlet 4BS; Kayafect Red G;Kayaku Direct Fast Scarlet 4BS; Levacell Scarlet 4BS; Libia Scarlet 4BS; MitsuiDirect Fast Scarlet 4BS; Nippon Fast Scarlet 4BS; Nyanza Fast Scarlet 4BSA;Orbamin Scarlet 4BS; Paper Scarlet 4BS;
Shade: red. Purple powder.
 
Direct Red 23 Physical Properties and light fastness, solubility.
Direct Red 23
Dyeing depth %2
Insolubles %0.15
Light Fastness2-3
Washing Fatness3
Rubbing fastness(dry)3
Rubbing fastness(wet)2
 
Direct Red 23 Properties and Applications:
Soluble in water for colourful red, solubility of 30 g/L (80 ° C), soluble in ethanol for orange, insoluble in acetone. The strong sulfuric acid was great red to product red, diluted light orange for palm. The dye solution to generate strong hydrochloric acid wine red precipitate; Add 10% sulfuric acid into a light blue; Add thick sodium hydroxide solution for red orange; Add 10% sodium carbonate (no change solution. Cellulose fiber of dyeing, dye devoured rate is very good, in the 80 ~ 100 ºC, affinity is the largest. Resistant to acid is very good. Copper ions in dyeing color shade darker; Iron ion in the same light.
Mainly used in viscose etc of cellulose fiber dyeing, also can be used for silk, wool, paper and pulp dyeing, also can be used in the manufacture color which have pigment.
Package, 25KG/DRUM, CARTON BOX, BAG
 

 

Send your message to this supplier

*From:
*To:
avatar Ms. Gloria Xu
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now