Detailed Product Description

(NH₄)₂HPO₄    

M.W.: 132.06                         500g

Characteristic:  White crystals. Odorless.

Specification:

Assay [(NH₄)₂HPO₄]................................≥99.0%

pH (50g/l solution,25)................................7.8~8.2

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

Insoluble matter in water.........................≤0.005%

Chloride (Cl).........................................≤0.0005%

Sulfide compounds (as SO₄)...................≤0.005%

Nitrate (NO₃).........................................≤0.0005%

Sodium (Na).............................................≤0.01%

Potassium (K)........................................≤0.005%

Iron (Fe)................................................≤0.0005%

Arsenic (As)..........................................≤0.0005%

Heavy metal (as Pb)...............................≤0.0005%

Analytical reagent

Causes irritation to skin, eyes and respiratory tract. Harmful if swallowed or inhaled. Avoid contact with eyes, skin and clothing. Avoid breathing dust. Wash thoroughly after handling. Keep container closed. Use only with adequate ventilation.

UN      CAS-No. 7783-28-0

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.