Sodium phosphate dibasic anhydrous

SKU:
MB024
CAS Number : 7558-79-4
Molecular Formula : Na₂HPO₄
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Sodium phosphate dibasic anhydrous is a salt used in the formulation of biological buffers for maintaining stable alkaline conditions. This Sodium Phosphate source serves as a Buffer Component to regulate Ionic Strength in any Nucleic Acid Hybridization Solution and protein electrophoresis.
CAS Number : 7558-79-4
Molecular Formula : Na₂HPO₄


CAS No. 7558-79-4
EC No. 231-448-7
Molecular Formula Na2HPO4
Molecular Weight 141.96
HS Code 2835 22 00
Storage Below 30°C
Shelf life 4 years

Technical Specification

Appearance Colourless or white crystals or powder or solid
Solubility 33.3 mg soluble in 1 mL of water
pH (5% in water at 25°C) 8.7-9.3
DNases None detected
RNases None detected
Chloride (Cl) <= 0.002%
Heavy metals (as Pb) <= 0.001%
Iron (Fe) <= 0.002%
Water insoluble matter <= 0.01%
Sulfate (SO4) <= 0.005%
Loss on drying (at 105°C, constant weight) <= 0.2%
Assay (HCl Titration, on dry basis) 99.00 - 100.50%

Safety Information

UN No. Not dangerous goods
Class -
Packing Group -
RTECS WC4500000
WGK 1
CAS Number : 7558-79-4
Molecular Formula : Na₂HPO₄
More Information
Product Name Sodium phosphate dibasic anhydrous
SKU MB024
CAS No 7558-79-4
EC No. 231-448-7
Molecular formula Na₂HPO₄
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