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Potassium Oxalate Monohydrate 99.8% AR Grade Reagent

Cas Number:6487-48-5
Formula:C2O4K2·H2O
Molar Mass:184.23
EC Number:209-506-8

Quantity:
  • AR
  • LABOR
  • 141002129

Potassium Oxalate Monohydrate 99.8% AR Grade Reagent


Cas Number:6487-48-5

Formula:C2O4K2·H2O

Molar Mass:184.23

EC Number:209-506-8


Physicochemical properties:

Colorless crystals. Odorless. It will weathering in dry hot air, water loss at about 160 ° C, conversion to carbonate after burning without significant carbonization. Dissolved in 3 parts of water, slightly soluble in ethanol. The relative density is 2.13.


Usage:

Chemical analysis. Prevent blood from clotting. Photo decontamination.


Packing:

500g/25kg




Item of Analysis

Standard

Assay,%

99.8 min

pH(50g/L,25℃)

7.2~8.2

Transparency of solution

to pass test

Insoluble in water,%

0.003 max

Chloride(Cl),%

0.001 max

sulfur compounds(as SO4),%

0.01 max

Nitrogen compounds(N) ,%

0.002 max

Phosphate(PO4) ,%    

0.001 max

Sodium(Na),%

0.02 max

Iron(Fe) ,%

0.0005 max

Heavy metals(as Pb),%

0.0005 max

Really carbonized substances

to pass test


Symbol 

Signal word 

Warning

Hazard statement

H302+H312

Precautionary statements—Prevention

P264


P270


P280

Precautionary statements—Response

P301+P312+P330


P302+P352+P312


P362+P364

UN No.

No information



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