Superiority
Our advantage:
1.Supply all kinds of crystal and powder chemical for more than 10 years
2.Good quality and best service makes us very popular in USA,UK,Germany
3.Enough stock in warehouse
4.Fast delivery.sending package within 24hours after confirm your payment.,and you will get the package within 5-9days
5.Accept all the express,Choose courier depend on country,EMS,Fedex,DHL,TNT,EUB,
6.Professional ship agent,,will give proper suggestion depend on country and package, make sure you will get the package 100%
7.Promise resend if have any problem with custom
8.10-100g sample order are accepted,welcome your sample order to try our quality and establish trust,we work this way with many customers.
Details
Methyl betacyclodextrin
Product name: Methyl-Beta-Cyclodextrin
Alias: methyl-β-cyclodextrin, methyl-beta-cyclodextrin, methylated betacyclodextrin
CAS:128446-36-6
Abbreviation: MEBCD
Molecular Formula: C42H70-nO35·(CH3)n
Molecular weight: 1135+n·(14.0)
Standard: Corporate Standard
Packing: 500g/bag, 1kg/bag, 10kg/barrel
Appearance: white powder, odorless, sweet taste
Effective mass content: ≥98%
Specific rotation: +154～+165°
pH: pH5.0-7.5
Solution clarity: Aqueous solution is clarified without foreign matter
Absorbance: The absorbance in the wavelength range from 220 to 350 nm must not exceed 1.0, and the absorbance in the wavelength range from 350 to 600 nm must not exceed 0.1.
Average degree of substitution: 11.2-13.3
Water content: ≤5.0%
Betacyclodextrin: ≤0.3%
Residue on ignition: ≤0.5%
Average degree of substitution: 11.2-13.3
Heavy metal: less than 10 parts per million
Sulfide: ≤0.2%
Chloride: ≤0.2%
The total number of visible bacteria: ≤1000cfu/g
The number of molds and yeasts: ≤100 cfu/g
Number of E.coli: Not to be detected
Storage: At room temperature, sealed.
Our list of research chemical are as below:
Hydroxypropyl-alpha-cyclodextrin
Piroxicam-beta-cyclodextrin CAS: 96684-39-8
Betacyclodextrin CAS: 7585-39-9
Gamma cyclodextrin CAS:17465-86-0
Alpha-cyclodextrin CAS: 10016-20-3
Methyl betacyclodextrin CAS:128446-36-6
Sulfobutyl ether betacyclodextrin sodium salt CAS:182410-00-0
Hydroxypropyl Gamma Cyclodextrin CAS:128446-34-4
Hydroxypropyl beta cyclodextrin CAS:128446-35-5; 94035-02-6
Our advantage:
1.Supply all kinds of crystal and powder chemical for more than 10 years
2.Good quality and best service makes us very popular in USA,UK,Germany
3.Enough stock in warehouse
4.Fast delivery.sending package within 24hours after confirm your payment.,and you will get the package within 5-9days
5.Accept all the express,Choose courier depend on country,EMS,Fedex,DHL,TNT,EUB,
6.Professional ship agent,,will give proper suggestion depend on country and package, make sure you will get the package 100%
7.Promise resend if have any problem with custom
8.10-100g sample order are accepted,welcome your sample order to try our quality and establish trust,we work this way with many customers.
China (Mainland)