性欧美婬妇ⅹXXX视频,欧美人成精品网站播放,女人与狼拘配a片,女性性纵欲派对,少妇人妻呻呤

郑州市金水区青年路145号6号楼8层801号:+86-371-55170693info@tianfuchem.com
留言

产品详情

氯铂酸六水合物

  • Chloroplatinic acid
  • 18497-13-7
  • Cl6H14O6Pt

Main technical index

 Product name

 Chloroplatinic acid ; Chloroplatinic acid hexahydrate; Hexachloroplatinic acid hexahydrate

 Cas No.

18497-13-7;16941-12-1

 Platinum content

≥37.6%

 Purity

 Purity of original platinum powder>99.95%

 Nitrate

< 0.05%

 Soluble substance  in nitric acid

< 0.2%

 Impurity=(%)

Ag

Au

Pd

Rh

Ir

Fe

0.01

0.01

0.01

0.01

0.01

0.005

Al

Pb

Ni

Cu

Si

Sn

0.005

0.005

0.005

0.005

0.005

0.005

 Property

 Orange yellow powder or red brown crystal, soluble in water, ethanol and acetone

 Specification

Analytical pure

 Application

Mainly used in preparing noble metal catalyst and noble metal coating, plating

 Packing

Packed on the clients' requirements