Sodium Phosphate Di

SODIUM ACETATE TRIHYDRATE ACS

We produce both food grade and industrial grade of crystalline sodium acetate and powdered sodium acetate. It is widely used as a reagent for nucleic acid precipitation in isolation protocols. We deliver this chemical in containers that protect it from moistening.

SPECIFICATIONS
Cas No. 6131-90-4
Molecular Formula NaC2H3O2.3H2O
Molecular Weight 136.08
Assay 99.0-101% NaC2H3O2 3H2O
PH of a 5% solution at 25.0 0C 7.5-9.2
Substances reducing permanganate Passes text
Maximum Allowable
Insoluble matter 0.005%
Chloride (Cl) 0.001%
Phosphate (PO4) 5 ppm
Sulfate (SO4) 0.002%
Heavy Metals (as Pb) 5 ppm
Iron (Fe) 5 ppm
Calcium (Ca) 0.005%
Magnesium (Mg) 0.002%
Potassium (K) 0.005%
SODIUM ACETATE TRIHYDRATE AR
Synonym SODIUM ETHANOATE
CAS No. 6131-90-4
Molecular Formula CH3COONa.3H2O
Molecular Weight 136.08
Description COLOURLESS CRYSTALS OR WHITE CRYSTALLINE POWDER
Specifications
SOLUBILITY SOLUBLE IN WATER
PH (5% W/V SOLUTION) 7.5-9.0
WATER INSOLUBLE MATTER MAX 0.005%
CHLORIDE MAX 0.0005%
PHOSPHATE MAX 0.001%
SULPHATE MAX 0.002%
ALUMINIUM MAX 0.0005%
CALCIUM MAX 0.0025%
COPPER MAX 0.0005%
IRON MAX 0.0005%
LEAD MAX 0.0005%
MAGNESIUM MAX 0.0015%
POTASSIUM MAX 0.01%
SUBSTANCES REDUCING PERMANGANATE MAX 0.004%
ASSAY MIN 99.5%
SODIUM ACETATE TRIHYDRATE LR
Cas No. 6131-90-4
Molecular Formula C2H3NaO2.3H2O
Molecular Weight 136.08
Description White Crystalline compound
Solubility 10% aq. Solution clear colourless
Assay (NTL) Min 98.0%
PH (5% aq. Solution) 7.5 – 9.2
Insoluble matter Max 0.01%
Chloride (Cl) Max 0.005%
Sulphate (SO4) Max 0.01%
Iron (Fe) Max 0.005%
Heavy Metals (Pb) Max 0.005%