Acetohydroxamic acid Manufacturer Supply High Quality API CAS 546-88-3 Acetomenadione CAS NO.546-88-3

English name: Acetohydroxamic acid CAS Number: 546-88-3 Molecular formula: C2H5NO2 Molecular weight: 75.07 EINECS Number: 208-913-8

Melting point: 88-90°C(lit.) Boiling point: 133.7°C (rough estimate) Density: 1.2269 (rough estimate) Refractive index: 1.4264 (estimate) Storage conditions: Keep in dark place, Inert atmosphere, Room temperature Solubility: Methanol (Sparingly), Water (Sparingly) Acidity coefficient:(pKa)8.70(at25℃) Form:Crystalline Solid Color:White to pale yellow Water solubility:Soluble in water. Sensitivity:Hygroscopic Merck: 14,63 BRN:1739019 Stability: Moisture and Temperature Sensitive1. In agriculture, acetohydroxamic acid can be used as a competitive inhibitor of urease to slow down urea or reduce the rate of protein decomposition into ammonia, thereby improving the utilization rate of protein. In the metallurgical industry, as a good organic ligand, it can be used in the extraction and analysis of metal mineral components. The special structure of acetyl hydroxamic acid makes it widely used in various industries. In animal husbandry, AHA, as a good competitive inhibitor of urease, is generally used as a feed additive for ruminants, and is a good inhibitor of rumen microbial urease. As a rumen microbial urease inhibitor, AHA has strong specificity, can slow down the rate of urea decomposition, increase the amount of microbial protein synthesis, thereby improving the production level of ruminants, while saving protein feed and improving protein utilization. 2. It was originally recorded by USP for the treatment of bacterial gallbladder, kidney stones and hepatic coma. Due to its good inhibitory effect on rumen microbial urease, it was initially used in the 1990s in the United Kingdom and the United States for rumination of cattle and sheep. Animal nutrition, in order to improve the rumen ammonia environment, improve the conversion rate of protein, increase the intake of roughage, reduce the concentration of ammonia in the blood, reduce ammonia stress, increase the immunity of the body, and get good results. 3. As a rumen microbial urease inhibitor, used in ruminant feed additives and medicines 4. For urease inhibition studies; as a dienophile for Diels-Alder reaction for in situ synthesis of nitrosocarbonylmethane???????Our Advantages:

1. Quick delivery
2. Online payment
3. Quality assurance
4. Welcome big order
5. After-sales service 24 hours
6. Competitive advantage products
7. Our value information is "Quality is our culture"
8. Work with us to provide you with secure funds, your business is securely protected, our advantages.

After Sales Service:

a)  Free amples can be provided.
b) Guide customers through professional technology and teach them how to use our products after sale
c) Determine the lowest price of high-quality products
1. Skilled experience: Our company is a leading manufacturer of professional production in China pharmaceutical field for many years.
2. The highest quality: to ensure high quality, once any problems are found, the package will be re-shipped for you.
3. Safe transportation: by air express (FedEx, UPS, DHL, EMS). It is recommended that you choose the most professional freight forwarder.
4. Fast delivery: We have stock, so once payment is received, we can deliver quickly.
5. Quality service: We will provide you with enthusiastic after-sales service. If you have any questions, we will reply to you within 24 hours.
6. Competitive price: discounts will be obtained when making large orders.

FAQ:

1.who are we
We are based in Wuhan, China, start from 2000,sell to North America(40.00%),Southeast Asia(25.00%),Western Europe(25.00%),Africa(10.00%).There are total about 50 people in our office.

2. how can we guarantee quality
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us
Pharmaceutical production lines,Intermediates,APIs,Finished Drug Preparations & Vaccines.

4. why should you buy from us not from other suppliers
We have our own manufacture factories and one professional sales team working for the clients all over the world.

5. what services can we provide
Accepted Delivery Terms: FOB,CIF,EXW,DDP,Express Delivery;
Accepted Payment Currency:USD,EUR,CAD,AUD,GBP,CNY;
Accepted Payment Type: T/T,L/C,PayPal,;
Language Spoken:English,Chinese,Japanese

Wuhan Kanal Technology Co., Ltd. founded in 2010,it is a large manufacturer of fine Pharmaceutical& Chemical & Cosmetic materials that integrates R&D, production and sales together.  Our Kanal company is established under the support of the Wuhan city government, so Kanal has large advantages in enterprise credit, finance security, product quality control, and cargo export.Kanal locates in the national new materials industry park of Wuhan city and is awarded the title of high-tech corporation.

Wuhan Kanal has its own R&D and development laboratory. We Kanal set up a R&D team with rich experience and strong technical strength, most of the practitioners have more than ten years' experience and technology in organic synthesis development. It owns almost 15 acre and more than 280 workers.

An ISO 9001 & GMP qualified company, we are mainly specialized in producing high quality but low price Pharmaceutical intermediates, APIs and other fine chemicals & cosmetics products which related to human and animals medicines as well as additives in gas &oil field, almost half of the goods are for exporting. What's more, we provide the OEM (customize) manufactures, if you can't find materials from the world, then tell us, we will research and produce in our high-tech equipmented laboratory. We are dedicated to satisfying our customers with our products and services.


1. We has 11 years' exporting experience in active pharmaceutical ingredient products.
Our professional and thoughtful after-sales service eliminates your worries.

2.We can provide you with ten thousands of products of different levels.

3. We offer convenient one-station purchasing service.

(1)Any inquiries will be replied within 12 hours.
(2)Dedication to quality, supply & service.
(3)Strictly on selecting raw materials.
(4)Reasonable & competitive price, fast lead time.

Our company is based on the optical valley biological city,making full use of the park policy advantages, focusing on the research and development of biological medicine.

The pharmaceutical intermediates are mainly applied to anti-cancer, anti-depression, cardiovascular, diabetes and other new medicine. The chemical intermediates mainly refer to heterocyclics and OLED intermediates.Our factory produce new fine chemical materials which are mainly used in water treatment, bactericidal and anti-corrosion, dyes, electronic materials and other industry fields.
Wuhan Kanal has export & import license, and hazard chemical sales license. The products are exported to America, Brazil, South Korea, Japan, Taiwan, Malaysia, Thailand, Indonesia, Europe union and other countries or regions. 
Under rich experiences and excellent international reputation, the company becomes a quite influential enterprise in China's API field. Wuhan Kanal sincerely look forward to establishing long good cooperation with our customers from all over the world.
Product Name Ceftizoxime
CAS NO. 68401-81-0
Purity 99%
Melting point 227 C(dec.)(lit.)
Appearance and shape White powder
Molecular formula: C13H14N5NaO5S2
Molecular weight: 407.39
EINECS Number: 629-729-8