Inventory Updated 2022.5.20
May 20, 2022
1. Flavorings Items Quantity Vanillin (Julan Brand) 2,000 kgs Vanillin (Eternal Pearl Brand) 8,000 kgs 2. Preservatives Items Quantity Natamycin 50% in lactose 650 kgs
E number: E300
Synonyms: Ascorbic acid, ascorbate
Formula: C6H8O6
Weight: 176.12 g/mol
MOQ: 500KG
Package: 25KG/carton
HS Code: 2936270010
Certificate: ISO/Kosher/Halal
Specification: EP/BP/ USP/JP/FCC
Grade: Pharmaceutical/Food/Feed grade
Type: 30-100/100/200/325 mesh
Across Biotech supply pharmaceutical grade, food grade, feed grade ascorbic acid. The quality meets the standards of EP/BP/USP/JP/FCC. The mesh distribution is 30-100, 100, 200, 325.
2.1 Ascorbic acid pharmaceutical grade specification
| Item | EP/BP/USP/FCC |
| Characteristics | White or almost White crystals Crystalline Powder |
| Identification | Positive Reaction |
| Melting Point | About 190℃-192℃ |
| PH(with 2% water solution) | 2.4-2.8 |
| PH(with 5% water solution) | 2.1-2.6 |
| Clarity Of Solution | Clear |
| Colour Of Solution | ≤BY7 |
| Copper | ≤5ppm |
| Heavy Metals | ≤3ppm |
| Iron | ≤2ppm |
| Oxalic Acid | ≤0.05% |
| Loss of Drying | ≤0.2% |
| Sulphate Ash(Residue On Ignition) | ≤0.1% |
| Specific Optical Rotation | +20.5°–+21.5° |
| Residual Solvents | Methanol≤0.3% |
| Related substances | Impurity C: ≤0.15% Impurity D: ≤0.15% Unspecified impurities: ≤0.15% Total impurities other than C, D: ≤0.2% |
| Particle-size | NMT 30%, larger than 40 mesh MT 45% between 40-80 mesh |
| Total aerobic microbial count | ≤1000 cfu/g |
| Yeasts and moulds | ≤100 cfu/g |
| Escherichia coli | N.D. |
| Staphylococcus aureus | N.D. |
| Salmonella | N.D. |
| Assay | 99.0%-100.5% |
3.1 What grade and standard of ascorbic acid can you offer?
We supply pharmaceutical grade, food grade, feed grade ascorbic acid. The quality meets standards of EP/BP/USP/JP/FCC.
3.2 What mesh of ascorbic acid can you provide?
We offer 30-100, 100, 200, 325 mesh and fine powder for your option.
3.3 What is the package and MOQ?
For ascorbic acid, the package is 25kg/carton and the MOQ is 500KG.
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1. Flavorings Items Quantity Vanillin (Julan Brand) 2,000 kgs Vanillin (Eternal Pearl Brand) 8,000 kgs 2. Preservatives Items Quantity Natamycin 50% in lactose 650 kgs
Shanda Rd 160, Lixia distric, Jinan, China
Monday-Friday: 9:00-18:00
China Food/Feed Additives Supplier
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