|
|
|
|
|
CAS No.: 137-40-6 EINECS: 205-290-4
Synonyms: Propanoic acid sodium salt
Molecular Formula: C3H5NaO2 Molecular Weight: 96.06
Structural formula:
 PropertyWhite crystal, grain or crystalline powder. Odorless or with little propionic acid smell. Easily soluble in water, soluble in ethanol, slightly soluble in acetone.
Technical Index:
| Item |
Unit |
Standard value |
| Assay(as dry) |
% |
≥99.0-100.5 |
| Loss on dry |
% |
≤0.0003 |
| Fe(Fe) |
% |
≤0.0025 |
| As (as As) |
% |
≤0.002 |
| Heavy metals(as Pb) |
% |
≤17 |
| alkalinity(as Na2CO3) |
- |
pass test |
Usage
preservative; mildew inhibitor
Package and Storage:
In 25kg kraft paper bag.
|
|
