· Anhydrous hydrofluoric acid
· Hydrofluoric acid
containing moisture
· Fluorosilicic acid
· Ammonium Bifluoride
Jiangxi Chinafluorine Chemical
Address:Sigu'qiao,Yushan county, Jiangxi province, P.R. China.
Tel: +86-793-2320311
Fax: +86-793-2321588
Contacts: Mrs Huang
Quzhou Ngf Chemicals Co.,Ltd.
Address:No.19 Lvyin Road,Hi-Tech Industry Park,zhejiang Province, China.
Tel: +86-570-2857208
Fax: +86-570-2857207
Contacts: Mrs Hu
Products
Anhydrous hydrofluoric acid
Item |
Enterprise Standard |
GB/T7746-2023 |
GB/T7746-2023 |
| HF含量%≥度 | 99.990 | 99.985 | 99.970 |
| H2O含量%≤ | 0.001 | 0.005 | 0. 008 |
| H2SiF6含量%≤ | 0. 003 | 0.005 | 0.010 |
| SO2含量≤ | 0.002 | 0.005 | 0.010 |
| 不挥发酸含量(以H2SO4计)%≤ | 0.002 | 0.005 | 0.010 |