Detailed Product Description

HClO₄

M.W.: 100.46

Characteristic: Colorless to yellowish liquid. Odorless.

Specification:

Assay (HClO₄)...................................70.0~72.0%

Color (Hazen)..............................................≤15

Insoluble matter in ethanol....................≤0.002%

Ignition residue (as sulfate)....................≤0.006%

Chlorate (ClO₃)....................................≤0.002%

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

Free chlorine (Cl₂)................................≤0.001%

Sulfate (as SO₄)....................................≤0.001%

Total nitrogen (N)..................................≤0.001%

Phosphate (PO₄)................................≤0.0005%

Silicate (as SiO₃)...................................≤0.005%

Iron (Fe) ..............................................≤0.0001%

Copper (Cu)........................................≤0.00005%

Lead (Pb)..........................................≤0.00005%

Analytical reagent

Danger! Strong oxidizer. Contact with other material may cause fire or explosion. Corrosive. Causes severe irritation and burns to every area of contact. Do not get in eyes, on skin, or on clothing. Store in a tightly closed container.

UN  1873        CAS-No. 7601-90-3

R 5-8-35

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

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.