Xi'an Julong Bio-Tech Co., Ltd.
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Country: 
China (Mainland)
Business Type:Trading Company
Tel: +008618049624045
Tel: +008615877690239
Tel: +0086-18792996027
Tel: +008618049624045
Tel: +008618291367393
Tel: +8618629260427
Tel: +008617802922472
Tel: +008618729964529
Mobile: 18049624045
Tel: +008618049624045
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URL: http://LookChem.com
Province/state: Shaan xi
City: xi'an
Street: Xi'an
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Ms.Amber Ms.Florence Ms.Lisa Ms.EllenCAS NO.59-51-8
99%(1-24)Kilogram99%(25-99)Kilogram99%(100-500)Kilogram
Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development.
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
3. OEM/ODM Available.
4. Reasonable & competitive price, fast lead time.
5. Sample is available for your evaluation & Formulation development.
6. Faster delivery:Sample order in stock and 3-7 days for bulk production.
7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
8. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
English Name: DL-Methionine
CAS NO: 59-51-8
Formula: C5H11O2NS
Molecular Weight: 149.21
Appearance: White/ cream color powder.
Bulk density: 700Kg/m3 ± 10%
Angle of repose: 40° ± 10%
Particle size distribution: min. 90 – 1000µm
Solubility: approx. 30 g /L water at 20°C
Uses:
(1)Meliorate the balance of amino acid for metabolism and supplement the insufficiency of L-lysine in the feed stuff to promote the growth of livestock.
(2)Improve the meat quality of poultry and livestock.
(3)Reduce the possibility of diarrhea and help to digest.
(4)Enhance the body's immune ability, effective to avoid infectious disease.
Application
DL-Methionine is biological protein synthesis skeleton amino acids.
DL-Methionine is the necessary growth factors in livestock animal.
It can also regulate animal’s metabolism.
It is already widely used in feed, medicine, food and cosmetics, etc.
In the feed industry, the maximum dosage is DL-Methionine.
It is used to strengthen feed nutritional.If you add 1kg DL-Methionine in feed, and its nutritional value correspond to 50kg fish powder. DL-Methionine addition was 0.5%—0.2% in the feed.
In the medicine area, DL-Methionine is the major element in aminophenol transfusion and compound amino acids. And also can used in synthetic medicinal vitamin. DL-Methionine has anti-fatty liver effects can be used to produce liver drug.
In the food area, DL-Methionine is used for food’s amino acids and health food processing. And also used as nutrition supplement.
Specification
|
Items |
EP 4 |
FCC |
USP |
|
Appearance |
White flake crystal powders |
White flake crystal powders |
White crystal or crystalline powder |
|
Assay (on dry matter) |
99%~101% |
98.5%-101.5% |
99.0-101.5% |
|
Specific rotation |
-0.05°- +0.05° |
- -- |
--- |
|
Loss on drying |
0.5% Max |
0.5% Max |
≤ 0.3% |
|
Residue on ignition |
0.1% Max |
0.1% Max |
≤ 0.4% |
|
Chlorides |
200ppm Max |
- -- |
≤ 0.05% |
|
Sulphates |
200ppm Max |
- -- |
≤ 0.03% |
|
Arsenic |
- -- |
1.5 ppm Max |
--- |
|
Heavy metals |
20ppm Max |
20ppm Max |
≤ 0.0015% |
|
Iron(Fe) |
--- |
--- |
≤ 0.003% |
|
Organic volatile impurities |
--- |
--- |
Conforms |
|
By Express |
By Air |
By Sea |
||
|
Suitable for under 50kg |
Suitable for more than 50kg |
Suitable for more than 500kg |
||
Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development.
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
3. OEM/ODM Available.
4. Reasonable & competitive price, fast lead time.
5. Sample is available for your evaluation & Formulation development.
6. Faster delivery:Sample order in stock and 3-7 days for bulk production.
7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
8. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
Q: What's your MOQ
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount
A: Yes, for larger quantity, we always support with better price.
Q: 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
Q: How to start orders or make payments
A: You can send our your Purchase order (if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
