Chitosan
Chitosan sellers steroids powder
Product name: Chitosan
English Synonyms: POLY(BETA-(1,4)-2-AMINO-2-DEOXY-D-GLUCOSE); POLY(BETA-(1,4)-D-GLUCOSAMINE); POLY(D-GLUCOSAMINE); POLY-(1,4-BETA-D-GLUCOPYRANOSAMINE); POLY-[1->4]-BETA-D-GLUCOSAMINE
CAS NO.: 9012-76-4
Molecular Formula: C6H11NO4X2
Molecular Weight: 161.16
Packaging: 25kg/drum
Appearance: faintly beige solid
Produce: Add 20g chitin to 300ml NaOH solution with purity 50%, then heat it for 1.5h at 95℃ after the chitin completely infiltrated in the solution, after that, filter it to lye and then wash to neutral. Finally, we get colorless and transparent sheet Chitosan 15.6g in low tempetature and dry condition.
Usage:
1. Used for antistaling agent and thickener.
2. It is a kind of natural, non-toxic antistaling agent, floculating agent in the food industry. And it can adsorb acdmium, mercury, copper ion, and other heavy metals from water.
3. Used as treatment, precipitating agent in industrial waste water or urban sewage.
4. Used for pickled products, baking products, bread, oily food and so on. It can form a transparent semipermeable membrane on the surface of the acidic matetial, so it can keep it from going mouldy.
Other supplier products
|
|
Jinyang base |
Jinyang base Assay: 99% Packing:1kg/20kg/50kg/foil bag Appearance: The product is yellow or light yellow crystalline powder, odorless, tasteless... |
|
|
Dexamethasone |
Dexamethasone CAS: 050-02-2 Molecular formula: C22H29F05 Packing: 5KG/TIN,2TIN/CTN Unit: KG Quality Standards: CP2005/USP/BP/EP |
|
|
Grape Skin Extract |
Grape Skin Extract Product name: Grape Skin Extract CAS：11029-12-2 Assay: 98% Packing: 1kg/ba Molecular Formula: C16H18O9 Molecular Weight: 228.25 ... |
|
|
Resveratrol |
Resveratrol CAS NO：501-36-0 Product name: Resveratrol CAS NO：501-36-0 MF,MW: C14H12O3, 228.24 MDL NO：MFCD00133799 Melting point : 261 - 263°C A... |
|
|
Rhodiola rosea extract |
Rhodiola rosea extract Product name: Rhodiola rosea extract CAS: 97404-52-9 Assay: 98% Packaging: 25kg/druM Molecular Formula: C14H20O7 Molecular W... |
All supplier products
Same products
