Cas no for 128446-35-5,(2-HYDROXYPROPYL)-BETA-CYCLODEXTRIN ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich

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Home > CAS No. Inquiry > 128446-35-5

128446-35-5

[CAS Name] (2-HYDROXYPROPYL)-BETA-CYCLODEXTRIN

[Formula] C63H112O42

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Basica Info

[CAS Name](2-HYDROXYPROPYL)-BETA-CYCLODEXTRIN
[Alias]beta-cyclodextrin,2-hydroxypropylether;beta-hydroxypropylcyclodextrin;(2-HYDROXYPROPYL)-BETA-CYCLODEXTRIN;(2-Hydroxypropyl)-β-cyclodextrin;2-Hydroxypropyl-B-Cyclodextrin;2-HYDROXYPROPYL-B-CYCLODEXTRIN CELLCULTU RE TESTED;HYDROXYPROPYL-BETA-CYCLODEXTRIN (MS = 0. 8);(2-HYDROXYPROPYL)-BETA-CYCLODEXTRIN (MS=1.0)
[Number]128446-35-5
[EINECS]420-920-1
[Formula]C63H112O42
[Molecular weight]1541.54

[Melting point]278 °C (dec.)

128446-35-5 Suppliers

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Shandong Binzhou Zhiyuan Biotechnology Co., Ltd.

Hydroxypropyl-Beta-Cyclodextrin Cosmetic grade /USP Standard

Name: Hydroxypropyl-Beta-Cyclodextrin Cosmetic grade

Item No.: BZZY-004

CAS NO. : 128446-35-5

Standard: USP Standard

Basic information

Product Name : Hydroxypropyl-Beta-Cyclodextrin

...........................................................................................................................................................

Synonyms : Hydroxypropyl-β-Cyclodextrin

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MF : C₄₂H_70-nO₃₅(C₃H₈O₂)n

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MW : 1134.98+58n

Product Specification of Hydroxypropyl-Beta-Cyclodextrin
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％
Heavy Metal	≤20μg/g
TAMC(cfu/g)	≤1000cfu/g
TYMC(cfu/g)	≤100cfu/g
Bacterial endotoxins (EU/g)	---

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Shandong Binzhou Zhiyuan Biotechnology Co., Ltd.

Hydroxypropyl-Beta-Cyclodextrin CAS No. 128446-35-5 Pharmaceutical Grade Injection Grade

Product Name: Hydroxypropyl-Beta-Cyclodextrin

CAS: 128446-35-5
MF: C63H112O42
MW: 1541.54
EINECS: 420-920-1
Melting point: 278ºC(dec.)

How to control quality process:
1)Purchasing
Thorough market research, understand the price of raw materials and performance.To the procurement source to understand fully, and fully guarantee the quality of the procurement of raw materials.
2) Inspection
Four steps: sampling, sample pretreatment, measuring and data processing.
3) Producing
a)Each operator must do self-inspection of products and make the corresponding inspection records.
b)Full-time inspectors through check the operator self-inspection, and review and sign in the corresponding record. Full-time inspection is responsible for inspection of finished product, and make the finished product incoming inspection records.
4) Before selling
Test result can be provided before selling.
Third-party detection institution is allowed if you are not satisfied with test results.

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Shandong Binzhou Zhiyuan Biotechnology Co., Ltd.

Product introduction

Product name: Hydroxypropyl-beta-cyclodextrin

Appearance:White powder,sweet,insipid and innocuous

Shelf life:24 Months

Grade:Oral and Injection

Application:Pharmaceuticals

Molecular Weight:1431-1806

Standard:USP42,EP9.0,CP2015

Solubility:≥100(25ºC,g/100ml)

Binzhou Zhiyuan's Advantages:

1. Rich experience: Our company is a professional production leading factory in China in pharmaceutical area of many years.

2. Top quality: High quality guaranteed,we have customer complaint handling management procedure and product return management system

3. Security Shipping: Shipping by express (FedEx,UPS,DHL,EMS), by air. The most professional forwarder would be recommanded for you.

4. Fast delivery: We have stock, so we can delivery quickly once payment is received.

5. Quality service: We will give you warm after-sale service,if any question we will reply you within 24 hours.

6. Competitive prices: A discount would be given when you make a large order.

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