Ceftiofur sodium


Chlorobutanol paramete

CAS No.: 1320-66-7
MF: C4H7Cl3O
Place of Origin: China
Grade Standard: Medicine Grade
Model Number: LYN-WDD-1320-66-7
Product Name: Chlorobutanol
Grade: Pharmaceutcial Grade
Sample: Avaiable
Packing: 25kg/drum/bag
Other Names: Chlorobutanol
EINECS No.: 215-305-6
Type: Antibiotic and Antimicrobial Agents
Brand Name: LOOK
Purity: 99%
CAS: 1320-66-7
Shelf life: 2 Years
MOQ: 1 0KG
Density: 1.404g/cm3


Description White powder Complies
Identification IR Complies
Heavy metal ≤10ppm 5ppm
Pb ≤3ppm 1.5ppm
Hg ≤0.1ppm 0.05ppm
Cd ≤1ppm 0.2ppm
Loss on drying ≤0.5% 0.12
Residue on lgnition ≤0.1% 0.03
Single impurity ≤0.5% 0.12
Total impurity ≤1.0% 0.29
Assay ≥99.0% 99.4%
Conclusion Conforms with USP/EP standards


1. It is used as bacteriostatic agent in ophthalmic preparations for the treatment of miosis. It is particularly suitable for use as a fungicide in non-aqueous formulations.

2.Trichloro-tert-butyl alcohol is also used as a preservative in cosmetics and as a plasticizer in cellulose ethers and esters.

3.Can be used as a preservative and is often used in ophthalmic preparations, especially for non-aqueous preparations.

4.Chlorobutanol is primarily used in ophthalmic or parenteral dosage forms as an antimicrobial preservative at concentrations up to 0.5% w/v. It is commonly used as an antibacterial agent for epinephrine solutions, posterior pituitary extract solutions, and ophthalmic preparations intended for the treatment of miosis. It is especially useful as an antibacterial agent in nonaqueous formulations. Chlorobutanol is also used as a preservative in cosmetics; as a plasticizer for cellulose esters and ethers; and has been used therapeutically as a mild sedative and local analgesic in dentistry.

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 cool, dry place. Store in a tightly closed container. Storage under a nitrogen blanket has been recommended.


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.


1. 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag)

2. 5kg/carton(1kg net weight, 1.1kg gross weight, packed in five aluminum foil bag)

3. 25kg/drum (25kg net weight, 28kg gross weight; packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 360mm diameter)

Delivery detail

   [Delivery] 5 working days after payment.

Chlorobutanol picture

Packaging and shipping

Honor Certificate

Professional team