Direct Yellow 12
| Price | USD1.00 |
| Packge | 1kg |
- Min. Order:1kg
- Supply Ability:as request
- Time:2019-07-06
Product Details
- Product NameDirect Yellow 12
- CAS No.2870-32-8
- EINECS No.220-698-2
- MFC30H29N4NaO8S2
- MW660.69
- InChIKeyYQMJDPHTMKUEHG-RNVLWOMCSA-L
- AppearanceSolidOrange to Dark Orange
- Melting point >300°C
- storage temp. Amber Vial, Refrigerator, Under inert atmosphere
Cara 493
| Direct Yellow 12 Basic information |
| Product Name: | Direct Yellow 12 |
| Synonyms: | abcol direct yellow 4 ra;Direct yellow 12 (C.I. 24895);Atul Direct Fast Yellow GCH;Diazine Yellow CP;Direct Brilliant Yellow 4R;Direct Yellow GK;Kayaku Chrysophenine;Mitsui Chrysophenine G |
| CAS: | 2870-32-8 |
| MF: | C30H26N4Na2O8S2 |
| MW: | 680.66 |
| EINECS: | 220-698-2 |
| Product Categories: | Organics;Stilbenes;Dyes and Pigments |
| Mol File: | 2870-32-8.mol |
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| Direct Yellow 12 Chemical Properties |
| Colour Index | 24895 |
| EPA Substance Registry System | Benzenesulfonic acid, 2,2'-(1,2-ethenediyl) bis[5-[(4-ethoxyphenyl)azo]-, disodium salt(2870-32-8) |
| Safety Information |
| WGK Germany | 3 |
| TSCA | Yes |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
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- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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