J acid
| Price | USD1.00 |
| Packge | 1kg |
- Min. Order:1kg
- Supply Ability:as request
- Time:2019-07-06
Product Details
- Product NameJ acid
- CAS No.201-718-9
- EINECS No.201-331-5
- MFC10H9NO4S
- MW239.25
- Appearancepowderyellow
- density 1.4338 (rough estimate)
- storage temp. Keep in dark place,Inert atmosphere,Room temperature
- Water Solubility 5g/L at 20℃
Cara 499
| J acid Basic information |
| Product Name: | J acid |
| Synonyms: | 6-amino-1-naphthol-3-sulfonicacid(2-5-7);7-amino-4-hydroxy-2-naphthalenesulfonicaci;7-Amino-4-hydroxynaphtalene-2-sulfonicacid;7-Amino-4-naphthol-2-sulfonicacid;aminonaphthol;isogammaacid;kyselina2-amino-5-naftol-7-sulfonova;kyselina6-amino-1-naftol-3-sulfonova |
| CAS: | 87-02-5 |
| MF: | C10H9NO4S |
| MW: | 239.25 |
| EINECS: | 201-718-9 |
| Product Categories: | Intermediates of Dyes and Pigments;Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfonic/Sulfinic Acids;Sulfur Compounds;Azo dyes |
| Mol File: | 87-02-5.mol |
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| J acid Chemical Properties |
| density | 1.4338 (rough estimate) |
| refractive index | 1.6500 (estimate) |
| form | powder |
| color | yellow |
| CAS DataBase Reference | 87-02-5(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-(87-02-5) |
| Safety Information |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-27-36/37/39 |
| RIDADR | UN 2585 8/PG 3 |
| WGK Germany | 1 |
| RTECS | QK1295500 |
| F | 21 |
| HazardClass | 8 |
| PackingGroup | III |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| J acid Usage And Synthesis |
| Chemical Properties | Gray needles, white when pure. Soluble in hot water; sparingly soluble in cold water. |
| Uses | Azo dye intermediate. |
| Definition | ChEBI: An aminonaphthalenesulfonic acid that is 2-naphthalenesulfonic acid substituted by an amino group at position 7 and a hydroxy group at position 4 respectively. |
| J acid Preparation Products And Raw materials |
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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