中文版
English
한글
日本語
Reagent grade hydrofluoric acid
Molecular Formula: HF
Molecular Weight: 20.01
Product standard: GB620-2011
|
Item |
Index |
||
|
GR |
AR |
CP |
|
|
Hydrogen Fluoride (HF), w/ % ≥ |
40.0 |
40.0 |
40.0 |
|
Ignition residue ( Sulfate ), w/% ≤ |
0.001 |
0.002 |
0.01 |
|
Chloride Content (Cl), w/% ≤ |
0.0005 |
0.001 |
0.005 |
|
Sulfate and Sulfite (SO4), w/ % ≤ |
0.001 |
0.002 |
0.005 |
|
Phosphate (PO4), w/% ≤ |
0.0001 |
0.0002 |
0.0005 |
|
Fluorosilicate (SIF6), w/% ≤ |
0.02 |
0.04 |
0.06 |
|
Iron (Fe), w/ % ≤ |
0.00005 |
0.0001 |
0.0005 |
|
Heavy metal (Pb), w/ % ≤ |
0.0001 |
0.0005 |
0.001 |
Properties: The product is a colorless and transparent solution. It has a strongly pungent odor and a strong toxicity. It is very corrosive.
Application: The product is used in Chemical industry, Metallurgical Industry, Glass Industry, Mine, Petroleum and Atomic Energy Industry.
Storage: The product should be stored in a storehouse with good ventilation.
Transport: It should be treated as Grade A inorganic acid corrosive goods during its transportation.
Packing: The product is refilled in a polythene plastic drum, filling net weight 25kg or 235kg per drum, Of course ,we can also fill it on consumer's request.
