Detailed Product Description

H₃PO₄

M.W.:  98.00

Characteristic:  Clear, colorless syrupy liquid. Odorless.

Specification:

Assay (H₃PO₄).........................................≥85.0%

Color (Hazen)................................................≤25

Ignition residue..........................................≤0.2%

Volatile acid (as H⁺, mmol/100g)..................≤0.02

Chloride (Cl).........................................≤0.0003%

Sulfate (SO₄).........................................≤0.003%

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

Arsenic (As)........................................≤0.0001%

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

Manganese (Mn)...................................≤0.0002%

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

Reducing matter (as H₃PO₃).....................≤0.01%

Analytical reagent

Danger! Corrosive. Causes severe irritation and burns to every area of contact. Harmful if swallowed or inhaled. Do not get in eyes, on skin, or on clothing. Keep container closed. Use only with adequate ventilation. Do not breathe vapor or mist. Wash thoroughly after handling.

UN  1805      CAS-No. 7664-38-2

R 34

S 23.2-51-26-36/37/39-45

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.