Sodium sulphate anhydrous

SKU:
MB209
CAS Number : 7757-82-6
Molecular Formula : Na₂SO₄
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Sodium sulphate anhydrous is an inorganic salt used to remove residual water from organic solvent extractions. This Sodium Sulphate reagent acts as a Drying Agent and facilitates Protein Precipitation for any Molecular Biology Solvent Dehydration procedure.
CAS Number : 7757-82-6
Molecular Formula : Na₂SO₄


Product Identifier

CAS No. 7757-82-6
EC No. 231-820-9
Molecular Formula Na2SO4
Molecular Weight 142.04
HS Code 2833 11 00
Storage Below 30°C
Shelf life 4 years

Technical Specification

Appearance White hygroscopic crystals or powder or solid
Solubility 100 mg soluble in 1 mL of water
DNases None detected
RNases None detected
pH (5% in water at 25°C) 5.20 -9.20
Chloride (Cl) <= 0.001%
Magnesium (Mg) <= 0.005%
Calcium (Ca) <= 0.01%
Heavy metals (as Pb) <= 0.0005%
Iron (Fe) <= 0.001%
Nitrogen compounds (as N) <= 0.0005%
Phosphate (PO4) <= 0.001%
Potassium (K) <= 0.01%
Insoluble matter <= 0.01%
Loss on ignition (at 775 - 825°C, 15 min.) <= 0.5%
Assay (Cation-exchange T, on dry basis) 99.00 102.00%

Safety Information

UN No. Not dangerous goods
Class -
Packing Group -
RTECS WE1650000
WGK 1
CAS Number : 7757-82-6
Molecular Formula : Na₂SO₄
More Information
Product Name Sodium sulphate anhydrous
SKU MB209
CAS No 7757-82-6
EC No. 231-820-9
Molecular formula Na₂SO₄
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