
Inventory Updated 2022.5.20
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
CAS No.: 383908-63-2
Other names: soy Phosphatidylserine ,phosphatidyl serine
MOQ: 1KG
Formula: C40H73NNaO10P
Weight: 781.97 g/mol
Package: 25KG/drum
HS Code: 2923.20
Certificate: ISO/Kosher/Halal
Grade: Food grade
Appearance: Fine yellow powder
Standard: In House
Content: ≥50%
Across Biotech supplies food grade Phosphatidylserine CAS 383908-63-2, with high quality and used in food, cosmetics, and dietary supplements. Check the Powder specification below:
| Item | Specification |
| Color and Appearance | Fine yellow powder |
| Odor | Characteristic |
| Taste | Characteristic |
| Identification | Same with standard |
| Phosphatidylcholine (PC) | ≤ 12% |
| Phosphatidylethanolamine (PE) | ≤ 10% |
| Phosphatidylinositol (PI) | ≤ 10% |
| Phosphatidylserine(PS) | ≥50% |
| Alcohol | NMT 5000PPM |
| Acetone Insolubles | NLT 95% |
| Residual solvent(Hexane) | NMT 25ppm |
| Peroxide value | ≤5meq/KG |
| Loss on Drying | ≤2.0% |
| Heavy metals | ≤20PPM |
| Arsenic | ≤1PPM |
| LeadPhosphatidylserine(PS) | ≤3PPM |
| Cadmium | ≤1PPM |
| Mercury | ≤0.1PPM |
| Total plate count | ≤1000cfu/G |
| Total yeast & mold | ≤100cfu/G |
| E.coli. | Negative |
| Salmonella | Negative |
| Coliforms | ≤10cfu/G |
| Staphylococcus | Negative |
For Phosphatidylserine, what is the MOQ?
1kg is available, even 100grams is also workable for your quality test.
Across Biotech Jinan Co., Ltd is a reliable Phosphatidylserine supplier in China, CAS No. 383908-63-2, exporting goods to food manufacturers, additives and ingredients wholesalers and distributors abroad at attractive prices. Please reach us at sales@acrossbiotech.com for more info.

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
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