Supplier: Hainan Huarong Chemical Co.,Ltd
Contact person: Mr. Richarson
Position: China
Address: RM.3201-B, Fuyu Square, NO.348, Jiefang South Rd., Tianjin, China
Country: China
Phone: 0086-022-23230581 - Mobi:
Ascorbic acid
Price: 0
Ascorbic acid
Specification: BP 2003/USP 27/FCCIV/ EP4.
Specification：
Characteristics: white crystalline powder
Identification: positive reaction
Assay: 99.0-100.5 PCT
Melting point: about 190 oC
PH: 2.1-2.6
Clarity of solution: pass
Color of solution: BY7
Copper: 5ppm max
Iron: 2ppm max
Heavy metals: 10ppm max
Oxalic Acid: 0.2% max
Sulphate Ash (Residue on ignition): 0.1% max
Specific Optical rotation: +20.5 o— +21.5 o
Organic Volatile Impurities: Pass
Package: 25kg/carton
Size: 33.5x31.5x32 cm
Loading: 22MT/ without pallets
Email;chaisen$huarongroup,com
Specification: BP 2003/USP 27/FCCIV/ EP4.
Specification：
Characteristics: white crystalline powder
Identification: positive reaction
Assay: 99.0-100.5 PCT
Melting point: about 190 oC
PH: 2.1-2.6
Clarity of solution: pass
Color of solution: BY7
Copper: 5ppm max
Iron: 2ppm max
Heavy metals: 10ppm max
Oxalic Acid: 0.2% max
Sulphate Ash (Residue on ignition): 0.1% max
Specific Optical rotation: +20.5 o— +21.5 o
Organic Volatile Impurities: Pass
Package: 25kg/carton
Size: 33.5x31.5x32 cm
Loading: 22MT/ without pallets
Email;chaisen$huarongroup,com
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