亚洲无码黄频在线观看|亚洲男人在线观看无码|韩国精品人妻受不了无码|伊人久久大香线蕉综合AV|超碰97人人做人人爱网站|欧美日韩一区视频在线播放|色屁屁一区二区三区视频国产|久久精品人人做人人爽电影蜜月

Welcome to visit Jiangxi Dongyan Pharmaceutical Co., Ltd. Official website!

Collection

Contact Us

Home

中文版

English

Product Area
News
Contact Us

Add: Fine Chemical Industry Zone, Industrial Park, Qianshan County, Shangrao City, Jiangxi, China
Contact Person:
Wu Jun: +86-13576481888;
Peng Jidong: +86-13576309314 (Anhydrous hydrofluoric acid);
Chen Xiao: +86-13325996862 (Ammonium bifluoride, Ammonium fluoride);
Jin Yucheng: +86-13879335766 (Ammonium bifluoride, Ammonium fluoride);
Wang Yaoting +86-13657031116 (International trade)
Fax: +86-793-5436178
P.C.: 334500
E-mail: sales@dypharm.com
URL: http://m.stuartmarkus.com

Detail

Ammonium bifluoride (reagent grade)

 

 

Detail

 

Ammonium bifluoride (reagent grade)
Molecular formula: NH4HF2
Molecular weight: 57.04
Properties:

Colorless or white transparent orthogonal crystal with a little sour taste. Specific gravity is 1.52(20/4℃), boiling point is 240℃, melting point is 124.6℃. It is slightly soluble in alcohol and easily soluble in cold water.

Uses: In oilfield acidification, producing magnesium and magnesium alloy. As flatting agent and etching agent of glass, protective agent of wood, lustering agent of aluminium, and rust remover for textile industry. Moreover, it can also be used in electroplating and electronic industries.

Packing: Woven bag or fiber drum lined with polyethylene bag, net weight is 25kg.

Specification: Industrial grade adopts GB/T603-1998 technical standard
Name \ Index Industrial grade Industrial grade (for export)
Ammonium bifluoride ≥ 96% 98%
Ammonium silicate ≤ 3.0% 1.5%
Sulfate ≤ 0.1% 0.1%
Ignition residue ≤ 0.2% 0.2%
Drying loss ≤ 3.0% 2.0%
【Last】      【Next】      【Return】

Order

Respected customers:
Thank you for browsing our website, please fill in following information, (* is required), and it will be sent via E-mail, we will contact you, thank you!

Your name: *
Company name: *
Address:
Post code:
Country:
Tel: *
Fax:
E-mail: *
Website:
Details: *
Verification code:
   

May be of interest to the product

Information

Consulting


0793-5436175