Sodium Acetate

Potassium Sulfate ACS

GENERAL DESCRIPTION

Typical appearance: white or colorless solid

Analytical use: Kjeldahl analysis

Change in state (approximate): melting point, 1069 0C

Aqueous solubility: 11 g in 100 ml at 200C

SPECIFICATIONS
Assay >99.0% K2SO4
PH of a 5% solution at 25.0 0C 5.5-8.5
Maximum Allowable
Insoluble matter 0.01%
Chloride (Cl) 0.001%
Nitrogen compounds (as N) 5 ppm
Heavy metals (as Pb) 5 ppm
Iron (Fe) 5 ppm
Calcium (Ca) 0.01%
Magnesium (Mg) 0.005%
Sodium (Na) 0.02%
POTASSIUM SULPHATE AR
Synonym SAL POLYCHRESTUM; ARCANUM DUPLICATUM, TARTARUS
CAS No. 7778-80-5
Molecular Formula K2SO4
Molecular Weight 174.25
Description WHITE CRYSTALLINE POWDER
Specifications
SOLUBILITY SOLUBLE IN WATER
PH (5% W/V ) 5.5-7.5
WATER INSOLUBLE MATTER MAX 0.005%
CHLORIDE MAX 0.0005%
CALCIUM MAX 0.005%
NITROGEN COMPOUNDS MAX 0.0005%
MAGNESIUM MAX 0.002%
LEAD MAX 0.0005%
IRON MAX 0.0005%
SODIUM MAX 0.02%
ASSAY MIN 99.5% AS K2SO4 .
POTASSIUM SULPHATE LR
Synonym SAL POLYCHRESTUM; ARCANUM DUPLICATUM, TARTARUS
CAS No. 7778-80-5
Molecular Formula K2SO4
Molecular Weight 174.27
Description WHITE CRYSTALLINE POWDER
Specifications
SOLUBILITY SOLUBLE IN WATER
ID POTASSIUM & SULPHATE =+VE
CHLORIDE MAX 0.03%
IRON MAX 0.001%
LEAD MAX 0.003%
SODIUM MAX 0.2%
ASSAY MIN 99%

Sodium Acetate ACS

This substance manufactured by us, is also being used for automatic hand warmers, in photography as a fixing agent. We popularly sell it to lower chlorine levels in swimming pools and spas following super chlorination.

GENERAL DESCRIPTION

Typical appearance: white solid

Analytical use: buffers

Change in state (approximate): melting point 324o C

Aqueous solubility: 46.5g in 100ml at 20o C

SPECIFICATIONS
Assay 99.0% C2h3O2Na
PH of a 5% solution at 25.0ºC 7.0 – 9.2
Maximum Allowable
Insoluble matter 0.01%
Loss on drying 1.0%
Chloride (Cl) 0.002%
Phosphate (PO4) 0.001%
Sulfate (SO4) 0.003%
Calcium (Ca) 0.005%
Magnesium (Mg) 0.002%
Heavy metals (as Pb) 0.001%
Iron (Fe) 0.001%
SODIUM ACETATE ANHYDROUS AR
Synonym SODIUM ETHANOATE
CAS No. 127-09-3
Molecular Formula CH3COONa
Molecular Weight 82.03
Description WHITE CRYSTALLINE OR POWDER, HYGROSCOPIC
Specifications
SOLUBILITY SOULBLE IN WATER
PH (5% W/V SOLUTION) 7.5- 9.0
WATER INSOLUBLE MATTER MAX 0.005%
CHLORIDE MAX 0.001%
PHOSPHATE MAX 0.0005%
SULPHATE MAX 0.003%
ALUMINIUM MAX 0.001%
CALCIUM MAX 0.005%
COPPER MAX 0.0005% .
IRON MAX 0.0005%
LEAD MAX 0.0005%
MAGNESIUM MAX 0.002%
POTASSIUM MAX 0.02%
ASSAY MIN 99.0%
SODIUM ACETATE ANHYDROUS LR
Synonym SODIUM ETHANOATE
CAS No. 127-09-3
Molecular Formula CH3COONa
Molecular Weight 82.03
Description WHITE POWDER
Specifications
SOLUBILITY VERY SOLUBLE IN WATER
IDENTIFICATION SODIUM =+VE & ACETATE +VE
APPEARANCE OF SOLUTION AQ. SOLUTION (10%) IS CLEAR AND COLORLESS
CHLORIDE MAX. 0.02 %
IRON MAX. 0.002 %
LEAD MAX. 0.002 %
POTASSIUM MAX. 0.1 %
SULPHATE MAX. 0.03 %
ASSAY MIN. 98.0 %