10361-03-2

• 常用中文名：偏磷酸钠
• 常用英文名：Sodium polyphosphate
• CAS号：10361-03-2
• 分子式：NaO₃P
• 分子量：101.96200
• 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：2018-04-14 08:00:00
• 更新时间：2024-01-05 12:20:54
• 【用途一】
  用作软水剂

名称

• 中文名: 偏磷酸钠
• 英文名: Sodium metaphosphate
• 中文别名: 二缩原磷酸钠
• 英文别名: METAPHOSPHORIC ACID , SODIUM SALT; METAPHOSPHORIC ACID SODIUM SALT; MFCD00011490; Natriummetaphosphat; ISMP; SODIUM POLYPHOSPHATE; sporix; metafos; EINECS 233-782-9; maddrellsalt; SODIUM M-PHOSPHATE; GRAHAM'S SALT; SODIUM-M-PHOSPHATE MONOHYDRATE; sodium hypophosphate; METAPHOSPHORIC ACID(HPO3), SODIUM SALT (1:1); SODIUM PHOSPHATE

物化性质

• 密度: 2.181
• 熔点: 600ºC
• 分子式: NaO₃P
• 分子量: 101.96200
• 精确质量: 101.94800
• PSA: 91.34000
• LogP: 0.50480
• 外观性状: 固体;White to Almost white powder to crystal
• 储存条件: 库房通风低温干燥,与H发孔剂、碱类分开存放

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : OY3750000 CHEMICAL NAME : Metaphosphoric acid, sodium salt CAS REGISTRY NUMBER : 10361-03-2 LAST UPDATED : 199701 DATA ITEMS CITED : 5 MOLECULAR FORMULA : O3-P.Na MOLECULAR WEIGHT : 101.96 WISWESSER LINE NOTATION : NA P-O3 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 830 mg/kg TOXIC EFFECTS : Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) REFERENCE : REPMBN Revue d'Epidemiologie, Medecine Sociale et Sante Publique. (Masson Editeur, 120 Blvd. Saint-Germain, F-75280 Paris Cedex O6, France) V.1- 1953- Volume(issue)/page/year: 10,391,1962 *** REVIEWS *** TOXICOLOGY REVIEW MZUZA8 Meditsinskii Zhurnal Uzbekistana. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) No.1- 1957- Volume(issue)/page/year: (8),90,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84237 No. of Facilities: 196 (estimated) No. of Industries: 7 No. of Occupations: 21 No. of Employees: 6824 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84237 No. of Facilities: 98 (estimated) No. of Industries: 4 No. of Occupations: 7 No. of Employees: 479 (estimated) No. of Female Employees: 27 (estimated)

安全

• WGK德国: 1
• RTECS号: OY3750000

合成路线

10049-21-5 ~% 10361-03-2

文献：Inorganic Materials (Transl. of Neorg. Mater.), , vol. 24, p. 534 - 537 Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy, , vol. 24, p. 642 - 645