Precio FOB
Obtener el precio más reciente( Negotiable )
|1 Bag Minimum Order
País:
China
N º de Modelo:
-
Precio FOB:
( Negotiable ) Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
1 Bag
Detalle de embalaje:
500g/bag, 1kg/bag, 10kg/drum or customized
El tiempo de entrega:
1
Capacidad de suministro:
100000 Kilogram per Month
Tipo de pago:
PayPal
Grupo de productos :
Description
|
Appearance |
white powder, insipid, innocent |
Qualify |
|
Assay |
≥*8ï¼… |
*9.6% |
|
Degree of Substitution |
*1.***3.3 |
*3.0 |
|
Molar of substitution |
1.**1.9 |
1.8 |
|
Loss on Drying |
≤5.0ï¼… |
3.9% |
|
Optical density of a *0%solution (******0nm) |
≤1.0 |
Qualify |
|
Optical density of a *0%solution (******0nm) |
≤0.1 |
Qualify |
|
Chloride |
≤0.2ï¼… |
≤0.*5ï¼… |
|
Unsubstituted cyclodextrin |
≤0.3ï¼… |
Absent |
|
Residue on Ignition |
≤0.5ï¼… |
0.*9% |
|
Heavy Metal (as pd) |
≤0.***1% |
＜0.***1% |
|
Arsenic salt (AS) |
≤0.***5% |
＜0.***5% |
|
Specific rotation |
**4º***5º |
**6.2º |
|
Solubility in water(*5℃) |
>**0g/L |
Qualify |
|
TAMC(cfu/g) |
≤***0 |
*0 |
|
TYMC(cfu/g) |
≤**0 |
*0 |
|
Salmonella/E. Coli (cfu/g) |
Absent |
Absent |
Storage: at room temperature, in tightly closed container.
Characteristics and applications：
Methyl-beta-cyclodextrin is one of cyclodextrin derivatives that were widely used in modern researches and applications.
methyl-beta-cyclodextrin can be soluble both in water and in organic solvents. In pharmaceuticals industry, it can increase solubility and bioavailability of drugs, so that the efficacy of drugs can last longer with less ingestion. It can adjust and control the drug release rate, reduce drug side-effects, and enhance the stability of drugs particularly for oil-soluble molecules.
In commodity chemicals and cosmetics, can reduce microbial contamination and skin irritations, keep skin moist, mask bad odors, promote transdermal absorption of activeingredients.
methyl-beta-cyclodextrin has a larger surface tension in common cyclodextrin derivatives.
| País: | China |
| N º de Modelo: | - |
| Precio FOB: | ( Negotiable ) Obtener el precio más reciente |
| Lugar de origen: | - |
| Precio de pedido mínimo: | - |
| Cantidad de pedido mínimo: | 1 Bag |
| Detalle de embalaje: | 500g/bag, 1kg/bag, 10kg/drum or customized |
| El tiempo de entrega: | 1 |
| Capacidad de suministro: | 100000 Kilogram per Month |
| Tipo de pago: | PayPal |
| Grupo de productos : | Pharmaceutical excipients |
