Sell L-Methionine CAS NO.63-68-3

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Sell L-Methionine CAS NO.63-68-3
Posting date : Sep 15, 2014
Membership
Free Member Scince Oct 12, 2011
FOB Price
negotiable
Min. Order Quantity
10MT
Supply Abillity
5000MT/Month
Port
Qingdao Port
Payment Terms
T/T and L/C
Package
25KG/drum 25kg/bag
Keyword :
Category
Contact
Amanda Liu
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
info@thdchem.com
HS-CODE
2942-00
Package & Delivery Lead Time
Package
25KG/drum 25kg/bag
Detailed Description
L-Methionine     info@thdchem.com
CAS#63-68-3
Molecular Formula: C5H11NO2S
Molecular weight: 149.21
Melting point:276-279(DEC.)         
Specific rotation: 23.25(C=2, 6N HCL)      
water-soluble:Soluble Standard: USP AJI FCC
 

 

.Usage of this L-Methionine 99%

-Methionine is an intermediate in the biosynthesis of cysteine, carnitine, taurine, lecithin, phosphatidylcholine, other phospholipids

-DL-Methionine is sometimes given as a supplement to dogs; it helps keep dogs from damaging grass by reducing the pH of the urine.

-Methionine is allowed as a supplement toganic poultry feed under the US certifiedganic program.

Description

White crystals crystalline powder

Identification

Conforms

State Of Solution

≥98.5%

Specific Rotation

+22.4° ~ +24.7°

pH

5.6 ~ 6.1

Chloride(CL)

≤0.050%

Sulfate(SO4)

≤0.030%

Ammonium(NH4)

≤0.02%

Heavy Metals(Pb)

≤15ppm

Iron(Fe)

≤30ppm

Arsenic(As2O3)

≤1ppm

Other Amino Acids

Conforms

Loss On Drying

≤0.30%

Residue On Ignition

≤0.10%

Pyrogen

Conforms

Assay

98.5~101.0%

 

 

 

 
 
 
 

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