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Abbreviation : HPBCD，HP-β-CD
CAS: 128446-35-5
EINECS: 420-920-1
Molecular formula :C42H70-nO35(C3H8O2)n
Molecular weight: 1134.98+58n
Qaulity : Pharma grade / food grade / cosmetics grade / industry grade
Standard : USP42/ EP9.0
Package: 500g/bag , 1kg/bag, 10kg/drum or customized
Test Standard | USP42-NF37 |
ITEMS | SPECIFICATION |
Molar Substitution | 0.40-1.50 |
Clarity of solution | 50%(w/v) water solution is clear |
Identification(IR) | same absorption bands as USP Hydroxypropyl Betadex RS |
Loss on Drying | ≤10.0% |
Conductivity | 10%(w/v) water solution ≤200µS/cm |
Propylene oxide | ≤1ppm |
Propylene glycol | ≤2.5% |
Sum of Other Impurities | ≤1% |
Betadex | ≤1.5% |
Any other single impurity | ≤0.25% |
TAMC(cfu/g) | ≤1000cfu/g |
TYMC(cfu/g) | ≤100cfu/g |
Bacterial endotoxins （EU/g） | --- |
Packaging and storage | Preserve in well-closed containers. store at room temperature. |
How long is the expiring date of the product?
Sealed for 2 years.
What is the product standard?
Hydroxypropyl betadex meets CP, USP and EP standard.
Does your company accept the customer's audit?
Welcome you to visit our factory and audit it.
Which payment do you accept?
We can accept T/T ,LC at sight, DP at sight, etc.
What is the storage condition?
Preserve in well-closed containers. Store at room temperature.
Abbreviation : HPBCD，HP-β-CD
CAS: 128446-35-5
EINECS: 420-920-1
Molecular formula :C42H70-nO35(C3H8O2)n
Molecular weight: 1134.98+58n
Qaulity : Pharma grade / food grade / cosmetics grade / industry grade
Standard : USP42/ EP9.0
Package: 500g/bag , 1kg/bag, 10kg/drum or customized
Test Standard | USP42-NF37 |
ITEMS | SPECIFICATION |
Molar Substitution | 0.40-1.50 |
Clarity of solution | 50%(w/v) water solution is clear |
Identification(IR) | same absorption bands as USP Hydroxypropyl Betadex RS |
Loss on Drying | ≤10.0% |
Conductivity | 10%(w/v) water solution ≤200µS/cm |
Propylene oxide | ≤1ppm |
Propylene glycol | ≤2.5% |
Sum of Other Impurities | ≤1% |
Betadex | ≤1.5% |
Any other single impurity | ≤0.25% |
TAMC(cfu/g) | ≤1000cfu/g |
TYMC(cfu/g) | ≤100cfu/g |
Bacterial endotoxins （EU/g） | --- |
Packaging and storage | Preserve in well-closed containers. store at room temperature. |
How long is the expiring date of the product?
Sealed for 2 years.
What is the product standard?
Hydroxypropyl betadex meets CP, USP and EP standard.
Does your company accept the customer's audit?
Welcome you to visit our factory and audit it.
Which payment do you accept?
We can accept T/T ,LC at sight, DP at sight, etc.
What is the storage condition?
Preserve in well-closed containers. Store at room temperature.