7446-27-7
7446-27-7 結(jié)構(gòu)式
基本信息
中文別名
磷酸鉛二鹽基磷酸鉛
磷酸鉛(Ⅱ)
英文別名
LEAD (II) O-PHOSPHATELead orthophosphate
LEAD PHOSPHATE
LEAD PHOSPHATE TRIBASIC
trilead bis(orthophosphate)
Lead(Ⅱ) phosphate
Lead-o-phosphate
Lead orthophosphate (normal)
Lead(II) phosphate
Plumbous phosphate
Phosphoric acid, lead(2+) salt (2:3)
DIBASICLEADPHOSPHATE
C.I.77622
Perlex Paste 500
Perlex Paste 600A
RCRA waste number U-145
Trilead phosphate
LEAD(II)PHOSPHATE(3:2)
物理化學性質(zhì)
外觀性質(zhì)六方形無色結(jié)晶或白色粉末。
溶解性不溶于水、醇，溶于硝酸。
熔點1014°
密度6.9
溶解度insoluble in H2O, ethanol
形態(tài)白色六方晶體
顏色white hexagonal, hexane crystals, crystalline
水溶解性g/L H2O: 1.35×10?4 (20°C) [KRU93]
Ksp沉淀平衡常數(shù)pKsp: 42.1
EPA化學物質(zhì)信息Lead(II) phosphate (7446-27-7)
安全數(shù)據(jù)
警示詞危險
危險性描述H360Df-H373-H410
危險品標志T,N
危險類別碼61-33-48/22-50/53-62
安全說明53-45-60-61
危險品運輸編號3288
TSCATSCA listed
危險等級6.1(b)
包裝類別III
毒害物質(zhì)數(shù)據(jù)7446-27-7(Hazardous Substances Data)