potassium fluoride

본문 바로가기


Home > Product > potassium fluoride
Product
potassium fluoride
Posting date : Dec 31, 2010
Membership
Free Member Scince Dec 07, 2010
Keyword :
Category
Contact
          0 likes     
Product Detail
Company Info
 
Quick Detail
Place of Origin
HS-CODE
28-
Package & Delivery Lead Time
Detailed Description
Contact Name :Frank Hsiang 联系人: 向振阳(先生) Contact :86-27-83493949 联系方式:86-27-83483949 Potassium Fluoride Molecular formula: KF Molecular weight: 58.10 Packing:17MT/20FCL Properties: 1) White (cubic) crystal 2) Deliquescent 3) Soluble in hydrofluoric acid and ammonia and slightly in alcohol 4) Melting point: 858oC 5) Keep it sealed Usage: glass engraving, food antiseptic, electroplating, welding flux, insecticide, absorbent of fluorating agent (absorbing moisture of hydrofluoric acid); raw material for Potassium Bifluoride. Spec. item index Super G First G Content%>= 99.5 99 Chloride (Cl)%<= 0.005 0.05 Sulfate(SO4)%<= 0.02 0.05 Iron(Fe)%<= 0.002 0.003 Heavy metal(Pb)%<= 0.002 0.003 Dissociate alkali (K2CO3)%<= 0.05 0.1 Fluorosilicate (K2SiF6)%<= 0.02 0.02 loss on drying%<= 0.2 0.3 Caution at transportation: inorganic toxicant. UN number: 1812 Specified number of hazardous goods: 83016 Class of risk: 6.1 Packing:25kg/paper bag 国标编号 61513    CAS号 7789-23-3 氟化钾 中文名称 氟化钾    英文名称 potassium fluoride    分子式 KF 外观与性状 无色立方结晶,易潮解    分子量 58.10 蒸汽压 133.3Pa(885℃)   熔 点 858℃ 沸点:1505℃ 溶解性 溶于水、氢氟酸、液氨,不溶于醇    密 度 相对密度(水=1)2.48 稳定性 稳定    危险标记 15(有害品) 主要用途 用作分析试剂、络合物形成剂,及用于玻璃雕刻和食物防腐,还用作杀虫剂等

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
About Us Privacy Policy Terms of use Copyright © 2000-2024 ECROBOT.COM. All rights reserved.
Top