Feed Additive Alibaba Raw Material 99% DL-Methionine manufacture CAS NO.59-51-8

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Min.Order Quantity:: 1 Metric Ton

Purity:: 99%min

Port:: QingDao,China;XinGang,China;shanghai,China.

Payment Terms:: L/C,T/T,MoneyGram,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: Feed Additive Alibaba Raw Material 99%...
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

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Details

feed additive alibaba 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