Customization: | Available |
---|---|
CAS No.: | 137-40-6 |
Formula: | C3h5nao2 |
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Chemical Name: Sodium Propionate - A premier choice for those seeking superior food preservation solutions.
CAS No.: 137-40-6 - A unique identifier for this indispensable food additive.
Assay: ≥99.0% - Ensuring unmatched purity and efficacy in every batch.
Appearance: This fine, white to off-white powder exemplifies the hallmark of high-quality sodium propionate.
Testing Item
|
Standard
|
Result
|
Assay/%
|
98.0-100.5
|
99.2
|
Loss on drying/%
|
≤1.0
|
0.7
|
Free acid
|
PASS
|
PASS
|
Free alkalinity
|
PASS
|
PASS
|
Heavy metals(Pb)/%
|
≤0.0004
|
0.0003
|
Arsenic(As)/%
|
≤0.0003
|
0.0002
|
Iron(Fe)/%
|
≤0.0030
|
<0.0030
|