China Food Preservative Calcium Propionate & Sodium Propionate Powder & Granular CAS: 4075-81-4, Find details about China Food Additive Sodium Propionate, Food Grade Sodium Propionate from Food Preservative Calcium Propionate & Sodium Propionate Powder & Granular CAS: 4075-81-4
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 |
Note: When a user with special requirements for fineness, negotiated by the supply and demand sides |