Complaint
Sialic acid is the general term for a class of derivatives in which the amino acid or hydroxyl hydrogen in neuraminic acid is substituted, and usually refers to one of the most important members of this class of compounds, N-acetylneuraminic acid. Sialic acid is widely present in animal tissues, and is also distributed in a small amount in other organisms, mainly as a component of glycoproteins and gangliosides. The sialic acid substituent is usually acetyl or hydroxyacetyl, but sialic acid in which the amino group is substituted by methyl, sulfate, or phosphate has also been found.
Product Name | Sialic acid |
CAS | 131-48-6 |
EINECS | 205-023-1 |
Chemical formula | C11H19NO9 |
Molecular weight | 309.27 |
Grade | Food |
Melting poin | 184-186ºC |
Specification | 98% |
Appearance | White Powder |
MOQ | 10 Gram |
ITEMS | STANDARD | Fermentation |
Appearance | White 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 |
Name | CAS NO | Appearance | Active Matter |
Lauryl sodium sulfate (SLS) | 151-21-3 | White powder | 98% |
Sodium laureth sulfate (SLES) | 9004-82-4 | White or light yellow paste | 70% |
Ammonium lauryl sulfate (ALS) | 2235-54-3 | White or light yellow paste | 70% |
Ammonium Laureth Sulfate(ALES) | 32612-48-9 | White or light yellow paste | 70% |
Cocamidopropyl betaine (CAB-35) | 61789-40-0 | Colorless to light yellow transparent liquid | 35% |
Cocamidopropyl betaine (CAB-97) | 61789-40-0 | white powder | 97% |
Cocamidopropyl hydroxysultaine | 68139-30-0 | Colorless to light yellow transparent liquid | 35% |
Lauramidopropyl Betaine(LAB-35) | 4292/10/8 | Colorless to light yellow transparent liquid | 35% |
Sodium Lauroyl Sarcosinate (LS-97) | 137-16-6 | white powder | 97% |
Sodium Lauroyl Sarcosinate (LS-30) | 137-16-6 | Colorless to light yellow transparent liquid | 30% |
Sodium Lauroyl Glutamate | 29923-31-7 | white powder | 95% |
Potassium Cocoyl Glycinate | 301341-58-2 | Colorless to light yellow transparent liquid | 30% |
Sodium Cocoyl Glycinate | 29923-31-7 | white powder | 98% |
Alkyl glycoside APG1214 | 110615-47-9 | Light yellow liquid | 50% |
Coco-Glucoside | 141464-42-8 | Light yellow liquid | 50% |
