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Medical & Pharmaceuticals / Pharmaceutical Medications / Food Additions /

L-Ascorbic Acid (BP2002/USP26) (L-аскорбиновая кислота (BP2002/USP26))

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Producer information

Company:
CBH Qingdao Co., Ltd.

Address:
Room 607,Fufang,No.3 Workshop,14th Zone,Free Trade Zone, Qingdao, Shandong, China (Mainland) Zip: 266555

Phone:
+86-532-85977077

L-Ascorbic Acid (BP2002/USP26)

Specifications:1) Assay: 99.0% ~ 100.5%2) Identification: positive3) Melting point: about 190. 7degree ~ 190.8 degree4) Clarity of solution: clear5) Color of solution: BY7 max.6) PH value: 2.1 ~ 2.6 (in 2% solution)7) Oxalic acid: 0.2% max.8) Heavy metals: 5ppm max.9) Ferrite: 2ppm max.10) Arsenic: 3ppm max.11) Mercury: 1ppm max.12) Lead: 5ppm max.13) Sulphate ash: 0.1% max.14) Copper salt: 5ppm max.15) Specific rotation: +20.5 degree ~ +21.5 degree16) Organic volatile impurities: meets requirements17) Particle size: 100% pass thru 40 mesh; 50% pass thru 80 mesh18) Appearance: white crystalline powder19) Storage: stored in cool and dry place20) Shelf life: three years in dry conditions after productionPacking: Net weight 25kg carton boxes with PE liner

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