砷酸铅
|
|
|
- CAS号:
- 7784-40-9
- 英文名:
- LEAD ARSENATE
- 英文别名:
- gypsine;arsinette;schultenite;caswellno525;orthol40dust;LEAD ARSENATE;arsenateoflead;natschultenite;acidleadarsenate;leadacidarsenate
- 中文名:
- 砷酸铅
- 中文别名:
- 砷酸铅;LEAD ARSENATE(TECHNICAL)
- CBNumber:
- CB0763062
- 分子式:
- AsHO4Pb
- 分子量:
- 347.13
- MOL File:
- 7784-40-9.mol
|
|
|
砷酸铅化学性质
-
熔点:
-
decomposes at 1042℃ [HAW93]
-
|
-
密度:
-
5.79
-
|
-
溶解度:
-
insoluble in H2O; soluble in HNO, alkaline solutions 3
-
|
-
形态:
-
white monoclinic crystals
-
|
-
颜色:
-
white monoclinic crystals, crystalline
-
|
-
水溶解性:
-
insoluble H2O; soluble HNO3, alk [CRC10]
-
|
-
Ksp沉淀平衡常数:
-
pKsp: 35.39
-
|
-
CAS 数据库:
-
7784-40-9
-
|
-
EPA化学物质信息:
-
Lead(II) arsenate (1:1) (7784-40-9)
-
|
砷酸铅性质、用途与生产工艺
类别
有毒物品
毒性分级
高毒
急性毒性
口服-大鼠 LD50: 100 毫克/公斤; 口服-小鼠 LD50: 1526 毫克/公斤
可燃性危险特性
不燃
储运特性
库房通风低温干燥; 与食品分开储运
灭火剂
雾状水, 砂土
职业标准
TLV-TWA 0.1 毫克 (铅)/立方米
砷酸铅
上下游产品信息
上游原料
下游产品
砷酸铅
生产厂家
全球有 20家供应商
砷酸铅国内生产厂家
7784-40-9, 砷酸铅 相关搜索:
- LEAD ARSENATE(TECHNICAL)
- 砷酸铅
- 7784-40-9
- Lead Arsenate
DISCONTINUED
- Lead arsenate(Technical)
- lead arsenate (1:1)
- Lead(II) hydrogenarsenate
- Arsenic acid hydrogen lead(II) salt
- Bisarsenenic acid lead(II) salt
- Lead (arsenate of) ( in PbHAsO4)
- standardleadarsenate
- schultenite
- plumbousarsenate
- orthol40dust
- natschultenite
- leadhydrogenarsenate
- leadarsenate,basic
- leadarsenate(standard)
- leadacidarsenate
- gypsine
- epapesticidechemicalcode013503
- diplumbichydrogenarsenate
- dileadorthoarsenate
- dibasicleadarsenate
- caswellno525
- arsinette
- Arsenicacidlead(2+)salt(1:1)
- arsenicacid,lead(2+)salt(1:1)
- LEAD ARSENATE
- arsenicacid(h3aso4),lead(2++)salt(1:1)
- arsenicacid(h3aso4),lead(2+)salt(1:1)
- arsenateoflead
- acidleadorthoarsenate
- acidleadarsenate