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Product Details:
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| Appearance: | Colorless Or White Crystal Powder Or Granular | Assay: | 99.5~100.5% |
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| Water: | Max 0.2% | Residue On Ignition(Sulphated Ash): | Max 0.05% |
| Sulphate: | Max 20ppm | Oxalate: | Max 20ppm |
| Calcium: | Max 20ppm | Heavy Metals: | Max 1ppm |
| High Light: | Food Grade Citric Acid Anhydrous,Food Additives Acid Anhydrous,CAS 77-92-9 Citric Acid Anhydrous |
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Common Food Additives Citric Acid Anhydrous food grade CAS No. 77-92-9
Product Name: Citric Acid Anhydrous
Chemical Name: 2-Hydroxypropane-1, 2, 3-Tricarboxylic Acid Anhydrous.
Molecular Formula: C6H8O7
Molecular Weight: 192.1
CAS No.: 77-92-9
Description: White Crystalline Powder, Colorless Crystals or Granules
Application: Citric Acid is mainly used as acidulant, flavoring agent, preservative and antistaling agent in food and beverage industry. It is also used as antioxidant, plasticizer and detergent in chemical, cosmetics and cleaning industries
Package: 25kg net 3-ply kraft paper bags or composite paper-plastic bags with PE liner, 500kg or 1000kg net PP woven jumbo bags
Storage: Kept in tightly closed original container in a dry, cool, well-ventilated place
Shelf Life: Three years
Quality Standards: BP2013, USP36, FCC8, E330
Particle Size: 30-100mesh, 12-40mesh
Specification of Citric Acid Anhydrous:
| Item | Unit | BP 2013 | USP 36 | FCC 8 | E 330 |
| Characters | White Crystalline Powder, Colorless Crystals or | ||||
| Granules | |||||
| Identification | Pass Test | ||||
| Color & Clarity of | Pass Test | Pass Test | / | Pass Test | |
| Solution | |||||
| Assay | % | 99.5-100.5 | 99.5-100.5 | 99.5-100.5 | 99.5-100.5 |
| Water | % | ≤1.0 | ≤1.0 | ≤0.5 | ≤0.5 |
| Readily | Not Darker | Not Darker | |||
| Carbonisable | than | than | Pass Test | Pass Test | |
| Substances | Standard | Standard | |||
| Sulphated Ash | % | ≤0.1 | ≤0.1 | ≤0.05 | ≤0.05 |
| Sulphate | ppm | ≤150 | ≤150 | / | ≤150 |
| Oxalate | ppm | ≤360 | ≤360 | Pass Test | ≤100 |
| Calcium | ppm | / | / | / | ≤75 |
| Iron | ppm | / | / | / | ≤5 |
| Aluminum | ppm | ≤0.2 | ≤0.2 | / | / |
| Arsenic | ppm | / | / | / | ≤1 |
| Lead | ppm | / | / | ≤0.5 | ≤0.5 |
| Mercury | ppm | / | / | / | ≤1 |
| Heavy Metals | ppm | ≤10 | ≤10 | / | ≤5 |
| Bacterial | IU/mg | ＜0.5 | Pass Test | / | / |
| Endotoxins | |||||
| Volatile Organic | / | / | / | Pass Test | |
| Impurities | |||||
| Tridodecylamine | ppm | / | / | ≤0.1 | / |
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