mini thumb
POTASSIUM CARBONATE - SIGMA ALDRICH 209619-500G
POTASSIUM CARBONATE - SIGMA ALDRICH 209619-500G
SWEC:
BIN:
Last update: Dec 15, 2024
MYR 863.00 / Unit Savings 4.11%
RRP MYR 900.00

Available

Wholesale price
buy 10 or more | MYR 860.00 / Unit
Guide
1 Unit = 1 unit
-
+
Unit
MYR 863.00 MYR 900.00 4.11 % OFF

Minimum Order: 1 Unit

Delivery Information
Ship to you
Delivery from
Sarawak
Free Shipping

Product Description Specification

grade: ACS reagent

Quality Level: 200

Assay: ≥99.0%

form: powder or crystals

impurities: ≤0.004% S compounds as (SO42-)
≤0.005% silica
≤0.01% insolubles

pH: 11-13 (25 °C, 138 g/L)

mp: 891 °C (lit.)

anion traces: chloride (Cl-): ≤0.003%
phosphate (PO43-): ≤0.001%

cation traces: Ca: ≤0.005%
Fe: ≤5 ppm
Mg: ≤0.002%
Na: ≤0.02%
heavy metals: ≤5 ppm (by ICP-OES)

SMILES string: [K+].[K+].[O-]C([O-])=O