中韩高清无专码区2021曰_色翁荡熄又大又硬又粗又视频图片_波多野结衣乳巨码无在线观看_国产91福利在线播放_国产人妻人伦精品_马来西亚潜水天堂_黄色免费网站下载_免费看黄网站黄污污污热门软件_小莹客厅激情46章至50章视频

China Gold - China Supplier

Gold

Price:Negotiable
Industry Category: Others
Product Category:
CAS NO: 7440-57-5
Brand:
Spec:


Contact Info
  • Add:天津市東麗區(qū)華明鎮(zhèn)北于堡村子西, Zip: 300300
  • Contact: 李經(jīng)理
  • Tel:022-24923800;022-24922517
  • Email:[email protected]

Other Products

Description
Additional Information

CAS NO:7440-57-5

EC NO:231-165-9

Molecular Formula:Au

Molecular Weight:196.96

Synonyms:C.I. 77480;C.I. Pigment Metal 3;Gold;GoldpowderNmesh;gold coating quality balzers;gold, colloidal;10nm colloidal gold;E 175;GoldfoilNmmthickcagxmm;GoldshotNmmanddownsemispherical;GoldwireNmmdiacagcm;GoldfoilNmmthickcagmmxmm;Goldpowdermicronspherical;GoldpowderNmicron;Gold powder;Gold foil (99.9%);Gold foil (99.95%);Gold shot (99.9999%);Gold wire (99.9999%);Gold shot (99.95%)

Molecular Structure:海綿金 7440-57-5

Industry Category Others
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com -  Toocle Partnership -  Toocle Services -  Toocle Agents -  Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now