13762-75-9

• 常用中文名：偏磷酸锂
• 常用英文名：Lithium metaphosphate
• CAS号：13762-75-9
• 分子式：LiO₃P
• 分子量：85.913
• 相关类别： 无机化工 无机盐 磷化物、金属的磷酸、偏磷酸、次磷酸和焦磷酸盐
• 发布时间：2018-06-29 10:03:07
• 更新时间：2026-07-02 10:49:18

名称

• 中文名: 偏磷酸锂
• 英文名: Lithium metaphosphate
• 中文别名: 偏磷酸锂(,BR); 偏磷酸锶
• 英文别名: Lithiummetaphosphat; METAPHOSPHORIC ACID,LITHIUM SALT; lithium polymetaphosphate; metaphosphoricacid,lithiumsalt; LithoTab O3P; LITHIUM METAPHOSPHATE; 13-9 LITHIUM METAPHOSPHATE; LITHIUM PHOSPHATE (META); Lithium polymetaphosphate; EINECS 237-361-0; LITHIUM METAPHOSPHATE ISO 9001：2015 REACH

物化性质

• 密度: 2.46 g/mL at 25 °C(lit.)
• 熔点: 656℃ [AES93]
• 分子式: LiO₃P
• 分子量: 85.913
• 精确质量: 85.974510
• PSA: 91.34000
• LogP: 0.50480
• 外观性状: 固体;White to Almost white powder to crystal
• 储存条件: 存放于惰性气体之中;避免湿气 (吸湿)
• 水溶解性: g/100g H2O: 0.101 (0°C), 0.058 (25°C), 0.048 (40°C) [LAN05]

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : OY3700000 CHEMICAL NAME : Metaphosphoric acid, lithium salt CAS REGISTRY NUMBER : 13762-75-9 LAST UPDATED : 198408 DATA ITEMS CITED : 2 MOLECULAR FORMULA : H-O3-P.Li HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1370 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 41HTAH "Aktual'nye Problemy Gigieny Truda. Current Problems of Labor Hygiene," Tarasenko, N.Y., ed., Moscow, Pervyi Moskovskii Meditsinskii Inst., 1978 Volume(issue)/page/year: -,28,1978 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 41HTAH "Aktual'nye Problemy Gigieny Truda. Current Problems of Labor Hygiene," Tarasenko, N.Y., ed., Moscow, Pervyi Moskovskii Meditsinskii Inst., 1978 Volume(issue)/page/year: -,28,1978

安全

• 危害码 (欧洲): Xn
• 风险声明 (欧洲): 22-36/37/38
• 安全声明 (欧洲): 26-36

合成路线

7722-76-1 554-13-2 ~% 13762-75-9

文献：Dalton Transactions, , vol. 43, # 5 p. 2294 - 2300