磷酸氢钙

磷酸氢钙

英文名称:CALCIUM PHOSPHATE, DIBASICCAS号:7757-93-9分子式:CaHO4P分子量:136.06EINECS号:231-826-1

属性

熔点 370°C(decomposition)密度 2.306(16℃)RTECS号TB8528000储存条件 2-8°C
溶解度 Practically insoluble in water and in ethanol (96 per cent). It dissolves in dilute hydrochloric acid and in dilute nitric acid.形态gel (aged)
颜色WhitePH值7 (10g/l, H2O, 20°C) suspension水溶解性 Soluble in hydrochloric acid, nitric acid, acetic acid, ammonium citrate solution. Slightly soluble in water. Insoluble in ethanol.Merck 13,1697Ksp沉淀平衡常数pKsp: 7稳定性Stable. Incompatible with strong oxidizing agents.InChIKeyFUFJGUQYACFECW-UHFFFAOYSA-L

安全信息

危险品标志 Xi危险类别码 36/37/38安全说明 26-36-24/25-22WGK Germany 3
TSCA Yes海关编码 2835 25 00毒性LD50 orally in Rabbit: 10000 mg/kg LD50 dermal Rabbit > 7940 mg/kg