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Inorganic Salts

Sodium Propionate Extra Pure

RA003431 CAS 137-40-6 Extra Pure

Identity

Product code
RA003431
CAS number
137-40-6
Grade
Extra Pure
Purity
98%
Molecular formula
CH3.CH2.COONa
Molecular weight
96.06

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour White powder —
Odour Faint acetic-butyric —
pH value 7.5 - 9.0 —
Melting point/ Freezing point [°C] 285 - 286 °C °C
Solubility in water [% weight] Soluble in water —

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
Appearance White powder —
Assay Min 98 % %
Moisture content Max 3.0 % %
pH 7.0 - 9.0 —
Sulphate (SO4) Max 0.02 % %

2 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
25 kg RA003431-PK-25KG
500 g RA003431-PK-500G
50 kg RA003431-PK-50KG