ANHYDROUS HYDROFLUORIC ACID

Molecular Formula:HF Molecular Weight:20.01 Specification:GB 7746-1997
INDEX NAME	INDEX
	A	B	C
Hydrofluoric Content,%	99.95	99.90	99.70
Moisture,%	0.03	0.06	0.10
Fluorosilicic Acid,%	0.010	0.020	0.050
Sulfur Dioxide(SO2),%	0.007	0.015	0.030
Non-volatile Acid(H2SO4),%	0.005	0.020	0.050
Packing: It is refilled in a mid-pressure steel cylinder without a fusible stopper , with net weight 330kg or 660kg per cylinder.