huagongshe.com
HRID1651012

反应详情

EQUATION

反应方程式

HRID 1651012 的结构方程式

REACTANTS

反应物

2
结构：CCCCCCCCCCCCCCCCCC(=O)O
HCID5281

Octadecanoic acid

C18H36O2

结构：[O]=[Pb]
HCID14827

Litharge (PbO)

OPb

PRODUCTS

生成物

1
结构：CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Pb+2]
HCID61258

Octadecanoic acid, lead(2+) salt (2:1)

C36H70O4Pb

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CC(=O)O
溶剂HCID176

Acetic Acid

C2H4O2

PROCEDURE

实验过程

100.4 g of stearic acid and 83.0 g of lead oxide were stirred at 45° C. and 0.3% of acetic acid added. After stirring for 1 minute, slight clumping occurred. After cooling for 5 minutes, stirring was continued. A pale yellowish powder having a lead content of 40.9%, a melting temperature of 114° C., and an acid value of 2.0 was obtained after 20 minutes.

WORKUP

后处理

  1. temperatureAfter cooling for 5 minutes
  2. stirringstirring
  3. customa melting temperature of 114° C., and an acid value of 2.0 was obtained after 20 minutes