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CAS号 EC号 Hill配方 化学配方 摩尔质量 级别值 7789-77-7 231-826-1 CaHO₄P * 2 H₂O CaHPO₄ * 2 H₂O 172.10 g/mol Ph Eur,BP,USP,FCC,E 341 (ii) 描述 产品目录编号 102146 同义词 Calcium phosphate dibasic 产品信息 CAS号 7789-77-7 EC号 231-826-1 级别 Ph Eur,BP,USP,FCC,E 341 (ii) Hill配方 CaHO₄P * 2 H₂O 化学配方 CaHPO₄ * 2 H₂O Molar Mass 172.10 g/mol HS代码 2835 25 00 理化信息 密度 2.32 g/cm³ (20 °C) 熔点 36 °C 除去结晶水 pH值 7.5 (100 g/l, H₂O, 25 °C) (残渣) 容积密度 550 kg/m³ 溶解度 0.2 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 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.储存和货运信息 储存 于 +15°C 到 +25°C储存. 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 - 105.0 % Assay (complexometric, out of dried substance) 98.0 - 102.0 % Identity passes test Substances insoluble in hydrochloric acid ≤ 0.2 % Carbonate (as CO₂) passes test Chloride (Cl) ≤ 0.02 % Fluoride (F) ≤ 0.005 % Sulphate (SO₄) ≤ 0.5 % Heavy metals (as Pb) ≤ 0.001 % Al (Aluminium) ≤ 0.0200 % As (Arsenic) ≤ 0.0001 % Ba (Barium) passes test Cd (Cadmium) ≤ 0.0001 % Fe (Iron) ≤ 0.04 % Hg (Mercury) ≤ 0.0001 % Mg (Magnesium) ≤ 0.5 % Na (Sodium) ≤ 0.4 % Pb (Lead) ≤ 0.0001 % Residual solvents (ICH Q3C) excluded by manufacturing process Loss on ignition (800 °C) 24.5 - 26.5 % Particle size (< 0.063 mm) about 99 % Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present. conforms Ph.Eur,BP, USP, FCC, E 341 (ii)
Conforms to the purity criteria on food additives, except for use as additive in infant and young child nutrition, according to the current European Commission Regulation.
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