Direct Yellow 142
Name:C.I.Direct Yellow 142
Molecular Structure: Double azo class
C.I.Direct Yellow 142,CAS 71902-08-4,794.73,C31H28N10Na2O9S2,Direct Yellow PG,Direct Fast Yellow PG
Molecular Formula:C31H28N10Na2O9S2
Molecular Weight: 794.73
CAS Registry Number:71902-08-4
Manufacturing Methods : O-Anisidine (2 Moore) and 2,4,6-Trichloro-1,3,5-triazine condensation, and diazo between the 3-Aminobenzenesulfonic acid coupling, and then with a 2-Aminoethanol condensation.
Properties and Applications:
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 4 | 4 | 2-3 | ||||
List of Suppliers:
Direct Yellow PG,Direct Fast Yellow PG
Shandong Qing Shun Chemical Co., Ltd.
ACDI Yellow PG (Aakash Chemicals & Dyestuffs Inc)
Arid Yellow PG( Aashiana Dyestuffs Inc )
Best Direct Supra Yellow PG ( Oriental Giant Dyes and Chemical Ind Corp )
Chrochem Direct Yellow PG( Chrochem AG )
Dyrite Yellow PG ( Rite Industries Inc. )
Kayarus Yellow PG (Nippon Kayak u Co Ltd)
MVdirect Yellow PG ( MV Products Inc. )
Nippon Kagaku Direct Paper Yellow 2GL( Kaseihin Kogyo Kyokai )
Tairus Yellow PG-T 110%( T & T Industries Corp )
[…] C.I.Direct Yellow 142 […]
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bout Us
SUNRISE ENTERPRISE GROUP is comprising 03 manufacturing units with latest scientific technology based in the industrial estate of Ahmedabad city in India. The company is owned by Mr.HEMANT PATEL (DIRECTOR).
Mr. Hemant Patel (M.Sc. Organic Chemistry) launched his dream project “M/s.Sunrise Enterprise” with limited resources in the year 1994. The motto was to give conscientious service and quality to the industries of the Republic of India. The production capacity during the year 1994 was 100 MT / Annum.
Our determination, Quality Control and timely delivery schedule has strengthened our posture in the domestic as well as in the global market. The production capacity has soared upto 300 MT / Annum.
We have latest sophisticated testing equipment in our laboratory operated by qualified personnel. The equipment to name a few are “Macbath” Spectrophotometer, Rota Dyer, Shaker Bath.
The management and administration flourishes under the falgship of young and dynamic Mr.Ketan Patel (M.B.A.). “LET THE WORK SPEAK AND NOT THE WORDS” is the slogan at “SUNRISE”. The success of “SUNRISE” relies on Quality Control, Total Team Work and Excellent Infrastructure.
The present we are manufacturing Direct Dyes and Intermediates,. We are planning to install Reverse Osmosis System for SALT FREE and LIQUID DYES which are currently in demand in Global Market. In near future we would be able to supply Salt Free Dyes.
If you need any further information about our company you can contact us through [email protected]