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Personne àcontacter Mr. Jacky
Baolong, Shenzhen, Guangdong
Product Name: Ascorbic Acid (VC) Cas No.: ******7 HS Code: *******0 ITEMS SPECIFICATIONS RESULT Characteristics White or almost White crystals Crystalline Powder Complies Identification Positive Reaction Positive Melting Point About **0℃ **1.1℃ pH 2.1~2.6 2.*0 Clarity Of Solution Clear Clear Colour of Solution ≤BY7 <BY7 Loss on drying ≤0.4% 0.*2% Arsenic ≤3ppm <3ppm Lead ≤2ppm <2ppm Copper ≤5ppm <5ppm Heavy Metals ≤*0ppm <*0ppm Iron ≤2ppm <2ppm Mercury ≤0.1ppm <0.1ppm Oxalic Acid ≤0.2% <0.2% Sulphate Ash(Residue On Ignition) ≤0.1% <0.1% Specific Optical Rotation **0.5°~**1.5° **0.*5° Organic Volatile Impurities Pass Pass Assay *9.0% ~**0.5% *9.*6% Conclusion: The products have been passed the analysis according to BP***8/USP*1/E**0/FCCV
