Германии siliphos смешанный фосфат, guilijing Wate

GUI LI JINGMSDS MATERIAL SAFETY DATA SHEETProducer: Beijing Jiulini WaterTreatment Engineering Co, Ltd.GENERAL Synonyms: Blended polyphosphate, Polyphosphate glassy ball. ,. Usage: Prevents water corrosion and scalling. . Mol.formulation: Mn+2PnO3n+1in which M=Na,Ca; n: 220, average 7. Mn+2PnO3n+1M=Na,Ca; n: 220, average 7. Mol.weight: NA(not applicable) . CAS No. NA for chemical mixture. CAS PHSICAL DATA Appearance: White semitransparent ball. . Melting point: 800-900OC. 800-900 0C Density: 1.4 gm/cm3 . 1.4 gm/cm3 Water solubility: Sparingly dissolved. . Stability: Very stable keeping in dry ,. TOXICOLOGY (1) Oral acute rat. LD50 10gm/Kg. Accumulation test: Accumulation rate very slight. Ames test: Mutation not observed. Carcinogenicity: Mutation not observed. LD50 10g/kg. . Ames . . SAFETY CONCLUSION Safe for tap water application. . TRANSPORTATION INFORMATION Non-hazardous for air, sea and road freight. No specific requirement for transportation. ,. PERSONAL PROTECTION Avoid direct contact with skin and eyes. Using gloves and glasses for protection. ,. In case of irritant, fluxion with plenty of fresh water. . 1Reported by CDC Beijing Municipal Organization in 26,05,1997. 26,05,1997.