Direct Orange Dye Direct Orange Dye 26 for Wool

Product Name: DIRECT ORANGE 26
C.I. No.: 29150
CAS No.: 3626-36-6
Molecular Formula: C33H22N6Na2O9S2
Molecular Weight:756.67
Shade: bright red powder.
Relative Name:
Direct Orange S;Direct Golden Yellow S;Direct Orange BS;Direct Red 2G; Chrochem Direct Orange SE;Direct Fast Orange ;Condirec Orange BK;Dinamme Direct Orange SE;Direct Brilliant Orange;Direct Brilliant Orange R;Direct Fast Orange SE
 
Direct Orange 26 Physical Properties and light fastness, solubility. 
DIRECT ORANGE 26 Properties: orange to red light yellow red colourful. Red brown powder. Soluble in water for red orange brown, solubility of 10 g/L (80 ºC), and adequate soluble in alcohol for gold orange. The strong sulfuric acid for colourful red, orange to red appear after diluted red precipitate. The dye solution to join strong sodium hydroxide solution into orange brown; Add a 10% sodium hydroxide solution become yellow; Join strong hydrochloric acid have red precipitation appear; And 10% sulfuric acid to become red. Is sensitive to that fights.  
 
Applications:Dyeing cotton or viscose for red orange, can be used for cotton or viscose direct printing, also can be used for silk, wool, Polyvinyl alcohol and polyamide fiber fabric dyeing, can also be used in leather and pulp dyeing. Exhaust dyeing is very good.
 
Package, 25KG/DRUM, CARTON BOX, BAG


for more infromation, please check our website, www.chinainterdyes.com

Antioxiant With Three Functional Groups

Chemical name:1,3,5-Tris(3,5-di-tert-butyl-4-hydroxy benzyl)-s-triazine-2,4,6-(1H,3H,5H)trione

Physical Properties: White Crystalline Powder  Assay: ≥98% Melting range: 218-224℃  Ash: ≤0.006%  Light Transmittance:425nm≥95% ,500nm≥97%  Volatiles: ≤0.5%  

Introduction: The product is soluble in solvents like acetone,chloroform and amide, and insoluble in alkane and alcohols. Flash point:289.4℃kindling point:302℃.

Applications:The product is a kind of tri-function group phenolic antioxidant, without pollution and coloring up. Dependent on high molecular weight and melting point, it has low volatility, low transferring,and good water extraction resistance, white equips plastics with resistance to thermo-oxidation and light-oxidant. AT-3114 suits for PE,PP,PS,ABS,nylon,PVC,PU,cellulose and synthetic rubber, especially effective for polyolefin.When used with UV absorbent and phosphite ester,a synergistic effect can be reached, thus enhancing the thermo-stability and light stability.

This product can be used to contact food polyolefin products(contact fatty and non-fatty foods).The photo-thermal stability can be further improved by synergism with UV absorber or phosphates.It can prevent the aging of the polymer by heat and oxidation, and also has anti-light property. It is mainly used as an antioxidant for polypropylene and polyethylene, which has the functions of heat and light stabilization. There are synergistic effects with photostabilizers and adjuvant antioxidants. The product is low in toxicity. POLYOLEFIN products available for food exposure at a dosage not exceeding 15 % of the main materials.

Antioxiant With Three Functional Groups

Antioxiant With Three Functional Groups,Polyethylene Additive,High Melting Point Antioxidant

Tianjin Xindafeng Import & Export Trade Co., Ltd. Tangshan KeAo chemical additives Co., Ltd. , http://www.tskaantioxidant.com