Detailed Product Description

NH₄F   

M.W.: 37.04

Characteristic:  Colorless crystals. Odorless. Readily deliquescence.

Specification:

Assay (NH₄F)...........................................≥96.0%

Clarity..................................................passes test

Ignition residue (as sulfate).........................≤0.02%

Free acid (as NH₄HF₂).................................≤0.5%

Free alkali............................................passes test

Chloride (Cl)............................................≤0.005%

Sulfate (SO₄).............................................≤0.01%

Fluosilicate (SiF₆).......................................≤0.30%

Iron (Fe)...................................................≤0.002%

Heavy metals (as Pb)................................≤0.001%

Analytical reagent

Danger! May be fatal if swallowed or inhaled. Affects respiratory system, heart, skeleton, circulatory system, central nervous system and kidneys. Causes irritation and burns to skin, eyes and respiratory tract. Keep container closed. Use only with adequate ventilation. Do not get in eyes, on skin, or on clothing.

UN  2505         CAS-No. 12125-01-8

R 23/24/25

S 26-45

We are one of the biggest manufacturer and exporter of chemical reagent( which means small packing, 500g/bottle, 500ml/bottle, 2500ml/bottle, etc. and high purity, just like MERCK, Sigma, etc.) in China.
 
We have now added new production line engaged in distilling high purity reagents and HPLC reagent, such as acetonitrile, methanol, ethanol, Isopropyl alcohol,  Ethyl Acetate,Butyl acetate, Cyclohexane,hexane, xylene, etc.