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CAS号 EC号 Hill配方 化学配方 摩尔质量 级别值 1305-62-0 215-137-3 H₂CaO₂ Ca(OH)₂ 74.09 g/mol Ph Eur,BP,USP,JP,FCC,E 526 描述 产品目录编号 102110 产品信息 CAS号 1305-62-0 EC号 215-137-3 级别 Ph Eur,BP,USP,JP,FCC,E 526 Hill配方 H₂CaO₂ 化学配方 Ca(OH)₂ Molar Mass 74.09 g/mol HS代码 2825 90 19 理化信息 沸点 2850 °C (1013 hPa) (分解) 密度 2.24 g/cm³ (20 °C) 熔点 550 °C (分解) pH值 12.6 (H₂O, 20 °C) (饱和溶液) 蒸汽压力 (20 °C) 容积密度 400 kg/m³ 溶解度 1.7 g/l (20 °C) 毒性学信息 LD 50口服 LD50 Rat 7340 mg/kg GHS安全信息 RTECS EW2800000 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.安全信息 危害性符号 
Irritant
危险种类 ???? R相 R 37/38-41
Irritating to respiratory system and skin.Risk of serious damage to eyes.S相 S 22-26-39
Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.规格 规格 Assay (acidimetric) 95.0 - 100.5 % Assay (complexometric, JP) 90.0 - 101.0 % Identity passes test Substances insoluble in hydrochloric acid ≤ 0.5 % Carbonate (as CaCO₃) ≤ 5.0 % Carbonate (CO₃) passes test Chloride (Cl) ≤ 0.03 % Fluoride (F) ≤ 0.005 % Phosphate (PO₄) ≤ 0.08 % Sulphate (SO₄) ≤ 0.08 % Heavy metals (as Pb) ≤ 0.002 % Al (Aluminium) ≤ 0.08 % As (Arsenic) ≤ 0.0003 % Ba (Barium) ≤ 0.03 % Cu (Copper) ≤ 0.0025 % Fe (Iron) ≤ 0.05 % Mn (Manganese) ≤ 0.02 % Ni (Nickel) ≤ 0.002 % Pb (Lead) ≤ 0.0002 % Si (Silicon) ≤ 0.15 % Sr (Strontium) ≤ 0.03 % Zn (Zinc) ≤ 0.0025 % Magnesium and alcali salts ≤ 2.7 % Residual solvents (ICH Q3C) excluded by production process Residues of metal catalysts or metal reagents acc. to EMEA/C HMP/SWP/4446/2000 are not likely to be present. Corresponds to Ph Eur, BP, JP, USP, FCC, E 526
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
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