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Molecular Formula: HF
Molecular Weight: 20.01
Technology Index: GB7744-1997

Index Name

Index

Superior Grade

First Grade

Eligible Grade

Hydrofluoric Content,% ≥

99.95

99.90

99.70

Moisture,% ≤

0.03

0.06

0.10

Fluorsoilicic 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

Properties: The product is a colorless, transparent liquid. It has a strongly pungent odor. It is very corrosive and strongly toxic. White fumes can rise from it in air. Boiling point, 19.5°C.
Application: The product is mainly used for making element fluorine, fluorsalt, haloidalkane fluoride and hydrofluoric acid. It can be also used as fluoride agent.
Storage: The product should be stored in a storehouse with a shed and kept away from the sunlight. Strictly forbid storing it with combustibles and explosives together.
Transport: It should be treated as Grade A inorganic acid corrosive goods.
Packing:
(1)It is refilled in a mid-pressure steel cylinder without a fusible stopper, with net weight 330kg or 660kg per cylinder.
(2)ISO tank with net weight 16500kg.

Carbamide(Industrial Hydrofluoric Acid,龙8国际娱乐电脑版_龙8娱乐官方网站首页) :
+86-599-7513790 Director Tang

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