Hydroquinone
Inquiry
| Post Date: | Dec 03,2015 |
| Expiry Date: | May 31,2016 |
| Detailed Description: |
Cas No. :123-31-9
Specs:99%min Payment Method: T/T,L/C,O/A. 【Name】 Hydroquinone 【CAS】 123-31-9 【Synonyms】 QUINOL 1,4-Dihydroxy-benzol 1,4-Diidrobenzene 4-Hydroxyphenol 【EINECS】 204-617-8 【Molecular Formula】 C6H6O2 【Molecular Weight】 110.11 【Appearance】 white needle-like crystals or crystalline powder 【mp 】 172-175 °C(lit.) 【bp 】 285 °C(lit.) 【density 】 1.32 【vapor density 】 3.81 (vs air) 【vapor pressure 】 1 mm Hg ( 132 °C) 【Fp 】 165 °C 【solubility 】 H2O: 50 mg/mL, clear 【Stability:】 Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, oxygen, ferric salts. Light and air-sensitive. Discolours in air. 【Water Solubility 】 70 g/L (20 ºC) 【Usage】 Use as photographic reducer and developer; as reagent in the determination of small quantities of phosphate; as antioxidant. Depigmentor |
| CAS Registry Number: | 123-31-9 |
| Synonyms: | ;1,4-Benzenediol;Quinol;Hydroxyquinone;1,4-Dihydroxybenzene;benzene-1,4-diol;6,7-dihydroxy-2H-chromen-2-one;1,4-Dihydroxy benzene;1,4-Dihydroxy-benzol; |
| Molecular Formula: | C6H6O2 |
| Molecular Weight: | 110.11244 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; N:Dangerous for the environment; |
| Risk Codes: | R22:; R40:; R41:; R43:; R50:; R68:; |
| Safety Description: | S26:; S36/37/39:; S61:; |
| Company: | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. [ China ] |
| Contact: | sales(at)tjzxchem.com |
| Tel: | 86-22-89880739 |
| Fax: | 86-22-66880086 |
| Email: | sales@tjzxchem.com |
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