Профессиональная заводская цена 99.5% сукциновая кислота
US $3.00-$5.00
Оптовая продажа Высококачественная добавка с дейтором порошок сиаловой кислоты N-ацетилнейраминовая
- Категория: Organic Acid >>>
- Поставщик: Shaanxi,Kai,Sheng,Bio,Chem,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.55 $* | 0.78 $* |
| Aug-16-2025 | 0.92 $* | 0.5 $* |
| Jul-16-2025 | 0.13 $* | 0.10 $* |
| Jun-16-2025 | 0.42 $* | 0.71 $* |
| May-16-2025 | 0.76 $* | 0.18 $* |
| Apr-16-2025 | 0.21 $* | 0.81 $* |
| Mar-16-2025 | 0.14 $* | 0.54 $* |
| Feb-16-2025 | 0.14 $* | 0.96 $* |
| Jan-16-2025 | 0.37 $* | 0.46 $* |
Характеристики
Product Name: | N-Acetylneuraminic Acid |
Other Name: | Sialic acid (SA) |
Assay: | ≥98% |
Appearance: | White powder |
CAS: | 131-48-6 |
Molecular Formula: | C11H19NO9 |
Molecular Weight: | 116.17 |
Storage: | Keep in a cool, dry, dark location in a tightly sealed container or cylinder |
Shelf Life: | 24 Months |
1. Sialic acid: Sialic acid is a derivative of a 9-carbon monosaccharide.
2. Sialic acid can prevent the invasion of germs.
3. This is a negatively charged ion that gives saliva a smooth feel.
4. Sialic acid can be anti-inflammatory;
5. Sialic acid can improve human immunity;
6. Sialic acid is known as the "brain gold" for intellectual development;
2. Sialic acid can prevent the invasion of germs.
3. This is a negatively charged ion that gives saliva a smooth feel.
4. Sialic acid can be anti-inflammatory;
5. Sialic acid can improve human immunity;
6. Sialic acid is known as the "brain gold" for intellectual development;
1. Sialic acid used in cosmetics, food and health products;
2. Adding sialic acid in baby milk powder can increase your baby's intelligence and memory.
Product Name | N-Acetylneuraminic Acid | Source | Fermentation |
CAS No. | 131-48-6 | Standard | Enterprise standard |
ITEMS | STANDARD | Fermentation |
Appearance | White crystal powder | Visual |
Smell | Sweet and sour taste | Organoleptic |
Assay | NLT98.0% | Enterprise standard |
SO42-(2% Solution) | NMT0.05% | CP2015 |
pH | 1.8~2.3 | CP2015 |
Loss on Drying | NMT2.0% | CP2015 (105 oC, 3 h) |
Ignition Residue | NMT2.0% | CP2015 (600 oC, 4 h) |
Aflatoxin B1 | NMT5.0μg/kg | CP2015 |
Pb | NMT0.8ppm | CP2015(AAS) |
As | NMT0.4ppm | CP2015(AAS) |
Hg | NMT0.2ppm | CP2015(AAS) |
Total Plate Count | NMT1,000cfu/g | CP2015 |
Yeasts/Moulds | NMT100cfu/g | CP2015 |
Enterobacteriaceae | NMT60MPN/100g | CP2015 |
Staphylococcus Aureus | Not detected | CP2015 |
Salmonella | Not detected | CP2015 |
OEM | Specification |
Subcontract | 100g 200g 250g 300g (Any other size also support customization) |
Capsule | 500mg 600mg (Any other size also support customization) |
Tablets | 100mg 500mg 750mg 1000mg (Any other size also support customization) |
Customize packaging, logo, etc. according to customer needs
Express(3-8 days) | DHL/TNT/Fedex |
By Air(8-15 days) | To airport only,customer deal with customs clearance in destination airport ;Suitable for large quantity like 50kg to hundreds of kgs |
Door to door(8-15days) | most efficient way under 100kg Special line service |
By Sea(20-40 days) | To seaport only,customer deal with customs clearance in destination seaport; Suitable for large goods,hundreds of kgs to container;Cheaper but longer time. |
