China Suppliers > Tianjin Yuansu Chemical Reagent Co., LTD > o-Nitrophenol
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- Region :China/Tianjin
- Tel : +86-22-83739603
- Fax : +86-22-23989438
- Email :sales@yuansu-reagent.com
- URL :www.yuansu-reagent.com/cpzs
- Add :No. 268, Yuliang Street, Dagang Street, Binhai New Area, Tianjin, China
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o-Nitrophenol 88-75-5
Category : Dyestuffs and Pigments
CAS NO : 88-75-5 EC NO : 201-857-5 MF : C6H5NO3 MW : 139.11 Specification : 99% min Packing : 25kg 50kg drum or bag Product description : What is the chemical of o-Nitrophenol ? Appearance: Light yellow crystal powder ; Assay: 99% min by HPLC ; IR Identity: conform to standard ; HNMR： conform to standard ; carbon spectrum: conform to standard ; Water by K. F.:0.5% max or as per the customer’s request ; Loss on drying:0.5% max. or as per the customer’s request ; 1.Pharmaceutical and dye industry: as a synthetic intermediate used in the production of drugs and dyes. 2. Acid base indicator: colorless to yellow within the pH range of 5.0-7.0, but the color change is not significant. 3. Analytical reagents: used for instrument analysis such as ICP-AES, AAS, and titration of standard solutions. 4. Organic synthesis: Participate in nitrification reaction (temperature should be controlled ≤ 25 ℃) Uses : Used for pharmaceuticals, dye industry, organic synthesis intermediates, acid-base indicators, and analytical reagents Synonyms : o-Nitrophenol;2-Hydroxynitrobenzene;2-nitrophenolate;O-Nitro Phenol; Molecular Structure : 
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o-Nitrophenol