Betadex Sulfobutyl Ether Sodium



Betadex Sulfobutyl Ether Sodium paramete

CAS No.: 182410-00-0
MF: C42H70O35
Place of Origin: China
Grade Standard: Medicine Grade
MW: 1134.9842
Product Name: Sulfobutyl ether beta-cyclodextrin sodium
CAS: 182410-00-0
Appearance: White Powder
Chlorides: ≤0.12%
Other Names: Beta-Cyclodextrin, sulfobutyl ethers
EINECS No.: 1308068-626-2
Type: Auxiliaries and Other Medicinal Chemicals
Brand Name: LOOK
Purity: 98%min
Grade: EP
Shelf life: 2 Years Under Proper Storage
Reducing sugars: ≤0.05%
Package: Aluminum Foil Bag


Appearance white powder
PH 6.0-8.0
Assay ≥98%
Substitution degree 5.0-8.0
Loss on drying ≤4.5%
Residue on Ignition ≤20%
Heavy metal ≤0.0025%
AS ≤0.0002%
Chloride ≤0.02%
The total mumber of germ ≤1000
The total number of mould ≤100
Pathogenic bacteria None


1.SBE-β-CD is a high water-soluble anionic cyclodextrin derivative. It can easily form non-covalent inclusion complexes with drug molecules, thus it has the good performances in enhancing drug stability, solubility and safety, reducing drug toxicity and hemolysis, covering up bad smell, and controlling drug release rate.

2.SBE-β-CD has been used in injection, oral, nasal and eye medication. Modification by charged functional units can improve the binding affinity of cyclodextrins for oppositely charged guests, so it has a special affinity for drugs with nitrogen elements.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


Store in a well-closed container Away from moisture,light, oxygen.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.


1kg per aluminium bag, 25kgs packaging Fiber drum, csutomized package

Delivery detail

   Having stock and can ship it out within 3 days when getting the payment.

Betadex Sulfobutyl Ether Sodium picture

Packaging and shipping

Honor Certificate

Professional team