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Postion:Product Catalog >Chemical Reagents>Organic reagents>Cyclodextrin>sulfobutyl ether-beta-cyclodextrin
sulfobutyl ether-beta-cyclodextrin
  • sulfobutyl ether-beta-cyclodextrin
  • sulfobutyl ether-beta-cyclodextrin
  • sulfobutyl ether-beta-cyclodextrin

sulfobutyl ether-beta-cyclodextrin

Price $15
Package 1KG
Min. Order: 1KG
Supply Ability: 1000kg
Update Time: 2020-11-20

Product Details

Product Name: sulfobutyl ether-beta-cyclodextrin CAS No.: 182410-00-0
EC-No.: 1308068-626-2 Min. Order: 1KG
Purity: 99% Supply Ability: 1000kg
Release date: 2020/11/20

Name:  sulfobutyl ether-beta-cyclodextrin  

CAS: 182410-00-0

Abbreviation: SBEBCD

Molecular formula : C42H70-nO35 (C4H8O3S Na)n 

Molecular weight: 1135+158n

Standard : USP41

Package: 500g/bag , 1kg/bag , 2kg/bag, 10kg/drum

Use: Medical 

 

Standard

USP42-NF37

ITEMS

CRITERIA

 

Appearance

White to off-white,amorphous powder.

Solubility

Freely soluble in water,sparingly soluble in methanol,practically insoluble in ethanol, in n-hexane, in 1-butanol, in acetonitrile,in 2-propanol and in ethyl acetate.

Identification

IR

Same absorption bands as USP betadex sulfobutyl ether sodium RS.

HPLC

The retention time of the major peak of sample solution corresponds to the standard solution.

Average Degree of Substitution

Conform

Sodium

Identify test are positive for Sodium

Assay

95.0%~105.0%

Beta Cyclodextrin

≤0.1%

1,4-Butane Sultone

≤0.5ppm

Sodium Chloride

≤0.2%

4-Hydroxybutane-1-sulfonic Acid

≤0.09%

Bis(4-sulfobtyl) Ether Disodium

≤0.05%

Bacterial Endotoxins

≤20EU/g

The total aerobic microbial count

≤100cfu/g

The total combined moulds and yeasts count

≤50cfu/g

Escherichia coli

Absence

Clarity of Solution

30%(w/v) solution is clear and essentially free from particles of foreign matter.

Average Degree of Substitution

6.2~6.9

Peaks I-X

(%peak area)

I

0.0~0.3

II

0.0~0.9

III

0.5~5.0

IV

2.0~10.0

V

10.0~20.0

VI

15.0~25.0

VII

20.0~30.0

VIII

10.0~25.0

IX

2.0~12.0

X

0.0~4.0

pH

4.0~6.8

Water content

≤10.0%

Packaging and storage

Preserve in well-closed containers,and store at room temperature. Protect from moisture.

Company Profile Introduction

Longyan Tianhua Biological Technology Co., Ltd is located in Longyan city, Fujian Province, China. It is a large-scale high-tech integrated enterprise dedicated to the research, development and sales of fine chemicals, pharmaceutical raw material intermediates, food and feed additives. The company has its own research and development base, equipped with advanced production equipment and efficient and precise testing instruments, has set up a strict and scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have super competitiveness in the same industry.? Company's main: Phenformin Hydrochloride, Chlorhexidine Acetate, Indomethacin Biphenyl benzyl azole dyclonine hydrochloride clorprenaline hydrochloride griseofulvin chloramphenicol maleic acid to guangxi pp qi, fucus xanthine tert-butyl of hydroxy anisole (BHA), ammonia, benzene pteridine zonisamide moxifloxacin mother nucleus moxifloxacin side chain moxifloxacin hydrochloride clobetasol propionate tranexamic acid raw material, and so on.? The annual sales volume of the company is around 3 million DOLLARS. Its products have been sold to more than 40 countries and regions all over the world, and have been well received. Moreover, the buyback rate of customers is very high. Longyan Tianhua Biotechnology Co., LTD. Is looking forward to long-term cooperation with you.

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  • Since: 2019-10-11
  • Address: Room 201, 11 Xinhouying Road, Xicheng Lian, Xinluo District, Longyan City, Fujian Province, China
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