Food Chemicals Citric Acid
COMMODITY: Citric Acid APPARENCE: white crystalline powder M. F: C6H8O7 STANDARD : GB/T 8269-2006 CAS N o.: 77-98-9 HS CODE : 2918140000 EINECS NO.: 201-069-1 PACKAGE : 25kg 25MTs/20”FCL without pallets
Food Chemicals
Sorbic Acid
Identification
- Appearance
- White crystalline powder
- Purity / assay
- 99.0-101.0%
About this product
Sorbic Acid, or 2,4-hexadienoic acid, is a natural organic compound used as a food preservative. The chemical formula is C6H8O2. It is a colourless solid that is slightly soluble in water and sublimes readily. It was first isolated from the unripe berries of the rowan tree (Sorbus aucuparia), hence its name.
Specification
| ITEM | STANDARD |
|---|---|
| Appearance | White crystalline powder |
| Identification | Conforms |
| Heat Stability | Not change in color after heating for 90 minutes at 105℃ |
| Odor | Slight characteristic odor |
| Purity | 99.0-101.0% |
| Water | =<0.5% |
| Melting Range (℃) | 132-135 |
| Residue on Ignition | =<0.2% |
| Aldehydes (as Formaldehyde) | 0.1% Max |
| Lead (Pb) | =<5 mg/kg |
| Arsenic (As) | =<2 mg/kg |
| Mercury (Hg) | =<1 mg/kg |
| Heavy Metals (as Pb) | =<10 mg/kg |
Typical values, shown for guidance. Confirm the exact specification with our sales team before ordering.
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