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- Contact Person : Ms. Jie Qian
- Company Name : Mudanjiang Fengda Chemicals Import And Export Corporation
- Tel : 86-453-6228414
- Fax : 86-453-6223551
- Address : Heilongjiang,Mudanjiang,167 Aimin Street, Xian District, Mudanjiang City, Heilongjiang Province. China
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- Zip : 157000
Citric Acid
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Molecular Formula:C6H8O7 Molecular Weight:192.1 CAS No.: 77-92-9
Property:colorless or white crystalline powder. deliquescent in humid air and efflorescent in dry air.
Specification:
According to | BP98 |
Tests | Specifications |
Characteristics | White crystals |
clarity and color of solution | Conforming with test |
Assay | 99.5%-101% |
Water | 1% Max |
Sulfate | 150ppm Max |
Readily carbonisable substances | Conforming with test |
Barium | Conforming with test |
Calcium | 200ppm Max |
Lead(PB) | 0.5ppm Max |
Iron | 50ppm Max |
Chloride | 50ppm Max |
Oxalate | 100ppm Max |
Sulfated ash | 0.05% Max |
Tridodecylamine | 0.1ppm Max |
Arsenic | 3ppm Max |
Arganic volatile impurities | Conforming with test |
Bacterial endotoxins | 0.5 I.U./mg Max |
Mercury | 1ppm Max |
Aluminum | 0.2ppm Max |
Usage:it is used as sour agent and preservative in food industry, preparation of citrate in pharmaceutical industry it also can be used as detergent in ordinary industry.
Packing: it is packed with plastic bag as liner, two layers, kraft-bags, as the intermediate layer and a chemical fibre woven bag as the outer layer the net weight each bag is 25kg.
Storage and transport: it should be stored in a ventilative and dry warehouse kept away from moisture and hot furthermore, it should be stored separately from poisonous substances acid handled with care so as to avoid damage to bags.
Citric Acid
