DL-Methionine
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Product Description
Product
DL-Methionine
CAS
59-51-8
Formula
C5H11NO2S
Synonym
dl-methionine; dl-methionine= 99% (titration); kochia fruit extract (10; methionine; (rs)-methionine; dl-2-amino-4-(methylthio)butyric acid
Typical Product Specifications
Density
1.34 kgl
Very Soluble
in alcohol
Iron
0.003% max
Heavy Metals
15 ppm max
Assay
98.5 - 101.5% (on dried basis)
Loss on Drying
0.30% max
Residue on Ignition
0.40% max
Organic Volatile Impurities
Meet the requirements
Chloride
0.05% max
Sulfate
0.03% max
pH
5.6 - 6.1
Insolubility
in ether, all org. solvs.
Melting Point
280 c (dec.)
Odor
wh. cryst. platelets or powd., char. odor
Molecular weight
149.21
Solubility
water, dil. acids and alkalis
Chemical Structure
EINECS
200-432-1
Notes
Uses: Antistat; dietary supplement, nutrient in foods and pharmaceuticals; animal feed additive; vegetable oil enrichment; flavoring agent; single-cell protein
Use: ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING
Class
Industry
DL-Methionine
Product Description
Product
DL-Methionine
CAS
59-51-8
Formula
C5H11NO2S
Synonym
dl-methionine; dl-methionine= 99% (titration); kochia fruit extract (10; methionine; (rs)-methionine; dl-2-amino-4-(methylthio)butyric acid
Typical Product Specifications
Density
1.34 kgl
Very Soluble
in alcohol
Iron
0.003% max
Heavy Metals
15 ppm max
Assay
98.5 - 101.5% (on dried basis)
Loss on Drying
0.30% max
Residue on Ignition
0.40% max
Organic Volatile Impurities
Meet the requirements
Chloride
0.05% max
Sulfate
0.03% max
pH
5.6 - 6.1
Insolubility
in ether, all org. solvs.
Melting Point
280 c (dec.)
Odor
wh. cryst. platelets or powd., char. odor
Molecular weight
149.21
Solubility
water, dil. acids and alkalis
Chemical Structure
EINECS
200-432-1
Notes
Uses: Antistat; dietary supplement, nutrient in foods and pharmaceuticals; animal feed additive; vegetable oil enrichment; flavoring agent; single-cell protein
Use: ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING
Class
Industry
