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Dl-Methionine (Cas:59-51-8)

Supplier From China
May-28-24

Dl-Methionine(CAS:59-51-8)

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MOQ: Not Specified

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More Items Similiar to: Dl-Methionine (Cas:59-51-8)

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Jun-22-22

Dl-Methionine

$1.30
MOQ: 1000  Kilograms
Sample Available
 
DL-Methionine, CAS No.59-51-8, is a essential amino acid manufactured by chemical synthesis. L-methionine is manufactured by optical resolution of the DL-Methionine. Function and uses: used in hepatic therapeutics and drugs for preventing hepatic impairments. L-methionine is used as a nutritive supplement in infant milk preparations, health foods and as a component of sports supplements.

As an experienced DL-Methionine manufacturer and supplier, we has been supplying and exporting DL-Methionine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.

DL-Methionine Food Feed grade Specification
ITEM STANDARD
Appearance White Crystalline Powder
Assay (on dry matter) % 98.5-101.5
Clarity of Solution Clear, colorless
Transmittance % 98.0
PH Value(1g/100ml in water) 5.4-6.1
Chloride(As Cl) % 0.05
Heavy Metals(As Pb) % 0.002
Lead (As Pb) % 0.001
Arsenic (As AS) % 0.00015
Sulfate(SO4) % 0.02
Ammonium( As NH4) % 0.01
Loss on drying % 0.5
Residue on ignition(as sulphate ash) % 0.1
Organic Volatile Impurities Meets the requirement
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Jun-22-22

Dl Aspartic Acid Cas No.617-45-8

$1.85
MOQ: 1000  Kilograms
Sample Available
 
Dl Aspartic Acid, CAS No.617-45-8, is a mixture of L Aspartic Acid and D Aspartic Acid manufactured through fermentation, available as white powder. Dl Aspartic Acid is an amino acid widely used in nutritional supplements, nutrition enhancers, dietary supplements, health food additives, pharmaceutical raw materials, sports supplements, sports nutritional supplements, and bodybuilding supplements.

As an experienced Dl Aspartic Acid manufacturer and supplier, we has been supplying and exporting Dl Aspartic Acid for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.

Product Description
Categories Amino Acids
Qty in 20â??FCL 10000kg
Min Order 500kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
CAS No. 1783-96-6
HS Code 292249
Specification Feed/Food Grade
GOLD Member
Nov-30-20
 
Content of Choline Chloride - 60% min
Loss on drying - 4.0 max
Particle size (20 mesh sieves) - 95% min
Heavy metal (Pb) - 0.002 max
TMA - 1000 ppm max

Description of Choline Chloride

Specification: Feed grade.
Contents:50%,60%,70%,75%,98%
Choline Chloride has the formula C5H14CINO.the carrier of the powder product is Corn cob or Silica.
Corn cob base Choline Chloride is yellow brownish dry powder and Silica base Choline Chloride is white dry powder.


Function and Usage:
Uses
[1] Choline Chloride is one kind of vitamins,it is the essential component of lecithin. And it is very important for the nutrition and growth of the animals.
[2] To prevent the accumulation of fat in livers and kidneys and avoid its pathological changes.
[3] To enhance the health of animals and to improve its ability to anti-illness.
[4]To increase the growth rate and laying rate to increase the survival rate Of baby pig.
[5]to increase the growth and survival rate of fishes promote its propagation
[6] to ensure the proper functioning of the nervous system of animals .
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Mar-30-23
Supplier From Southampton, United Kingdom
 
We are glad to propose 500 MT of stain less steel mill scale.
Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products.

At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel.

The recovery ratio after melting in furnace for the most valuable alloy elements is:
- Ni: 3.5 - 4.5%
- Cr: 6-8%


From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows:

Waste code: 10 02 10

The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers.

Chemical analysis of the material is available on request.
GOLD Member
VERIFIED
Sep-02-24

Dl Methionine

$4 - $5
MOQ: 1  Metric Tonnes
Sample Available
Supplier From Dalian, Liaoning, China
 
Type: Feed Additives
Origin: China
CAS No.: 63-68-3
AUCO No.: 206
Packing: 25kg bag/drum"

Items Standard
Assay 98.5% 101.5%
Specific rotation +22.4~+24.7
PH 5.6~6.1
Heavy metals (Pb) 0.0015%
Iron(Fe) 0.003%
Sulfate (SO4) 0.03%
Chloride(Cl) 0.05%
Loss on drying 0.3%
Residue on ignition 0.4%
Other amino acids Conform
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Mar-11-20
Supplier From Navi Mumbai, Maharashtra, India
GOLD Member
VERIFIED
Nov-02-20
Supplier From Vapi, Gujarat, India
GOLD Member
VERIFIED
Dec-17-24

Methionine

$100
MOQ: Not Specified
 
Methionine is an essential amino acid found in meat, fish, and dairy products.
It is a dietary indispensable amino acid (AA) which means it cannot be synthesized in the body and must be obtained from food.
Sep-20-10
 
DL-Methionine
CAS No: 59-51-8
Molecular formula: C5H11NO2S
Molecular weight: 149.21

Product standard: AJI-92/97 Version, EP-4 Version, USP-24/26 Version, FCC-4 Version

Properties: White flaky crystal or crystalline powder. Has special smell. Slight sweet taste. Melting point: 281 degree C(decompound). 10% aqueous solution's pH value is 5.6-6.1. No optical rotation, stable to heat and air. Unstable to strong acid, can cause the demethylation. Soluble in water(3.3G/100ml, 25degree C), diluted acid and diluted alkali solution. Very hard to dissolve in ethanol, almost does not dissolve in ether.

Use: DL-Methionine is one of the basic units for composing the protein, is the only sulfur bearing amino acid among the essential amino acids, it participated in the transmethylation interior the animal body, the phosphorus metabolism and the adrenalin, choline and creatine synthesis, it also is the raw material of the protein and cystine synthesis. Methionine is unable to synthesize in the animal body, must take in from food. Adds it in the feed, can promote the poultry to grow, increase lean meat quantity and reduce the feeding cycle.

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