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Product Name: |
ascorbic acid
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BP/USP/EP/JP/CP |
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Product Description » GMP/KOSHER/HALAL APPROVAL SPECIFICATION:
1.Specific Rotation @25℃ +20.5ˇăto +21.5ˇă 2.Melting Point About 190℃ 3.PH of 5% Aqueous Solution 2.1 to 2.6 4.Heavy Metal Max.0.001% (10PPM) 5.Lead Max.0.001% (10PPM) 6.Arsenic Max.0.0003% (3PPM) 7.Residue on Ignition Max.0.1% 8.Identity Tests Positive 9.Assay 99.0% to 100.5% 10.Organic Volatile Impurities Meets USP/BP requirements
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Company: |
Weisheng Pharmaceutical CO.,LTD
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Contact: |
Ms. liu huijie |
Address: |
Huanghe Street NO236 |
Postcode: |
050035 |
Tel: |
86 13731088589 |
Fax: |
86 312 6335379 |
E-mail: |
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