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CAS号 EC号 Hill配方 化学配方 摩尔质量 级别值 7757-93-9 231-826-1 CaHO₄P CaHPO₄ 136.06 g/mol Ph Eur,BP,JP,USP,FCC,E 341 描述 产品目录编号 102304 同义词 Calcium orthophosphate, Calcium phosphate dibasic 产品信息 CAS号 7757-93-9 EC号 231-826-1 级别 Ph Eur,BP,JP,USP,FCC,E 341 Hill配方 CaHO₄P 化学配方 CaHPO₄ Molar Mass 136.06 g/mol HS代码 2835 25 00 理化信息 密度 2.89 g/cm³ (20 °C) 熔点 370 °C (分解) pH值 7 (10 g/l, H₂O, 20 °C) 悬浊液 容积密度 900 kg/m³ 溶解度 0.1 g/l (25 °C) 毒性学信息 LD 50口服 LD50 Rat 10000 mg/kg LD 50皮下注射 LD50 Rabbit > 7940 mg/kg GHS安全信息 RTECS TB8528000 储存类别 10 - 13 其它液体及固体 WGK WGK 1 轻度的水危害 一次性 14
无机盐类: 第I类. 该盐类的中性溶液:第D类. 在归入第D类之前, 以广用试纸(编号: 109535)测定pH值.运输信息 申报（铁路和陆路）ADR、RID Kein Gefahrgut 申报（空运）IATA-DGR No Dangerous Good 申报（海运）IMDG-代码 No Dangerous Good 规格 规格 Assay (complexometric) 98.0 - 103.0 % Assay (complexometric; calculated on dried substance) 98.0 - 102.0 % Identity passes test Substances insoluble in hydrochloric acid ≤ 0.2 % Carbonate (as CO₂) passes test Chloride (Cl) ≤ 0.03 % Fluoride (F) ≤ 0.005 % Sulphate (SO₄) ≤ 0.48 % Heavy metals (as Pb) ≤ 0.001 % Al (Aluminium) < 0.0100 As (Arsenic) ≤ 0.0001 % Ba (Barium) passes test Cd (Cadmium) ≤ 0.0001 % Cr (Chromium) ≤ 0.0005 % Fe (Iron) ≤ 0.04 % Hg (Mercury) ≤ 0.0001 % Mg (Magnesium) ≤ 0.5 % Mn (Manganese) ≤ 0.03 % Na (Sodium) ≤ 0.05 % Pb (Lead) ≤ 0.0001 % Sr (Strontium) ≤ 0.03 % V (Vanadium) ≤ 0.0003 % Residual solvents (ICH Q3C) excluded by manufacturing process Loss on ignition (800 °C) 7.0 - 8.5 % Loss on drying ≤ 2.0 % Particle size (d90) ≤ 130 µm Particle size (d50) ≤ 70 µm Total aerobic microbial count ≤ 2000 CFU/g Total yeast and mould count ≤ 200 CFU/g Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present. Corresponds to Ph Eur, BP, JP, USP, FCC, E 341
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
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