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Calcium Acid Pyrophosphate
White crystal or crystalline powder, insoluble in water, soluble in dilute hydrochloric acid or dilute nitric acid.
In 25kg composite plastic woven/paper bag with PE liner.
Storage and transport: It should be stored in a dry and ventilated warehouse and kept away from water and moisture during transport and stored separately from poisonous substances. Handled with care, so as to avoid damage to packing bags.
Storage and transport: It should be stored in a dry and ventilated warehouse and kept away from water and moisture during transport and stored separately from poisonous substances. Handled with care, so as to avoid damage to packing bags.
Detailed Description
Calcium Acid Pyrophosphate
Chemical name: Calcium acid pyrophosphate
M. F: CaH2P2O7
M.W: 216.04
Quality standard:
Name of index GB 1886.326-2021 FCC E 450(vii) Description White powder Fine,white acidic powder White crystals or powder Assay(CaH2P2O7) % 95.0-100.5 95.0-100.5 ≥90 Content (P2O5) % - - 61.0-66.0 Arsenic ≤ 3.0 mg/kg 3.0 mg/kg 1 mg/kg Lead ≤ 2.0 mg/kg 2.0 mg/kg 1 mg/kg Fluoride ≤ 30.0 mg/kg (as F) 0.005% 30 mg/kg (as fluorine) Loss on ignition % ≤10.0 ≤10.0 - Test for calcium - - Passes test Test for phosphate - - Passes test Acid-insoluble matter ≤ - - 0.4% Cadmium ≤ - - 1 mg/kg Mercury ≤ - - 1 mg/kg Aluminium ≤ - - 200 mg/kg
All information is offered in good faith, without guarantee or obligation by the accuracy or sufficiency thereof, or the result obtained and is accepted at user’s risk. Nothing herein shall be construed as a recommendation for uses that infringe valid patents or as extending a license under valid patents.
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