China (Mainland)
DL-Methionine 59-51-8 CAS NO.59-51-8
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- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T,Other
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- Product Details
Keywords
- DL-Methionine
- 59-51-8
- (R,S)-2-Amino-4-methylsulfanyl-butyricacid;(RS)-2-Amino-3-methylthiobutansαure;4-Methylmercapto-2-aminobutyricacid;alpha-Amino-gamma-methylmercaptobutyric acid;Amurex;Banthionine;butanoicacid,2-amino
Quick Details
- ProName: DL-Methionine 59-51-8
- CasNo: 59-51-8
- Molecular Formula: C5H11NO2S
- Appearance: White Crystalline Powder
- Application: amino acid, nutrient,L-enantiomer
- DeliveryTime: Prompt
- PackAge: International export standard packing ...
- Port: QingDao,China;XinGang,China;shanghai,C...
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%min
- Storage: Store at RT.
- Transportation: By Sea,By Air,By Courier
- LimitNum: 1 Metric Ton
- 0: 0
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Details
Feed Additive Raw Material 99% DL-Methionine
Raw Material DL-Methionine 99%
DL-Methionine is one of the limiting amino acids required by poultry and livestock and a nutriment for high quality chicken and pork. It can also reduce the discharge of NH3 in livestock manure.
It is white or light grey crystal or powder with special smell. The density is 0.6g/cm³ and the melting point is 281 ℃. It can be soluble in water, low-concentration acid & alkali solution but ether.
Raw Material DL-Methionine 99%
1) DL-Methionine can be used as nutional supplement. DL-methionine has the same effect with L-methionine, but DL-methionine is cheaper.
2) DL-Methionine can be formulated as a flavoring agent.
3) DL-Methionine has a protective role of the liver. Methionine has effects of anti cirrhosis, fatty liver, and a variety of acute, chronic, viral, jaundice liver.
4) DL-Methionine has a myocardial protective effect.
5) DL-Methionine has an antidepressant effect.
6) DL-Methionine has a blood pressure lowering effect.
7) DL-Methionine has an antivirus poison eradicates effect.
DL-Methionine Specifications
|
Molecular Formula |
C5H11NO2S |
|
|
Cas Registry NO. |
59-51-8 |
|
|
Chemical Name |
DL-Methionine |
|
|
Molecular Weight |
149.21 |
|
|
Item |
Specification |
Result |
|
Appearance |
White or light grey crystal or crystalline powder |
|
|
DL-Methionine(%) |
≥99.0 |
99 |
|
Specific Optical Rotation |
+22.4"-F16+24.8" |
+23.7" |
|
PH Value |
5.6-6.1 |
6 |
|
Residue On Ignition(%) |
≤0.4 |
0.03 |
|
Loss On Drying(%) |
≤0.3 |
0.1 |
|
Chloride(NaCL)(%) |
〈0.2 |
〈0.2 |
|
Pb (mg/kg) |
〈20 |
〈20 |
|
AS(mg/kg) |
〈2 |
〈2 |
|
FE(mg/kg) |
≤30ppm |
7ppm |
Remark:
1.Storage: Stored in a cool, dry, ventilated place.
2.Ground all equipment containing material.
3.Keep container tightly closed. Keep in a cool, well ventilated place. Combustible materials should be
stored away from extreme heat and away from strong oxidizing agents.
