Product name: dl-methionine(acimetin)
Chemical formula: c5h11no2s
Quality standard: aji92
Charmacteristics and uses: white flaky crystal or crystalline powder. With special smell. Taste sweet. No optical activity. Stable to heat and air. Instability of the strong acid can lead to demethylation. Is a nutritional supplement.
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.
Price: DEPEND ON QUANTITY Specification: 99% Brand Name : Chemcohealth Place Of Origin : China Moq : 10kgs Color : White
L-Alanine, CAS No.56-41-7, white crystal powder used as safe nutrition supplements. L-Alanine can be used in break, fruit tea, milk food, beverage as a nutritional supplement. As an experienced L-Alanine manufacturer and supplier, we has been supplying and exporting L-Alanine 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. L-Alanine powder Specification Item STANDARD Identification, (IR) Positive Assay (C3H7NO2) ,%(on dried basis) 99.0~101.0 Specific rotation +14.3~ +15. State of solution, % 98.0 Chloride(as Cl),% 0.020 Ammonium (as NH4),% 0.02 Sulphate (as SO4),% 0.020 Iron(as Fe), ppm 10 Heavy metals (as Pb), ppm 10 Arsenic(as As2O3), ppm 1 Other amino acids Meets the requirements Loss on drying, % 0.20 Residue on ignition(as sulphated ash), % 0.10 pH value (1.0g/20mL water) 5.7~6.7
L-Alanine Molecular formula: C3H7NO2 Molecular weight: 89.09 CAS NO.: 56-41-7 Description: White crystal powder with special taste, dissolving in water. Specification: AJI97 FCCV USP30 Function: L-alanine is main raw material for VB6 and l-alaninol. And it is raw material to compose amino acid injection and orally-taken fluid. In food industry, l-alanine is be added in chemistry seasoning, drinks, organic acid, wine and salted food. As one important additive, l-alanine has the function of keeping fresh. Package: 25kg net weight cardboard with plastic inner, or according to the customer`s demand.
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Our organization is considered as one of the processors and suppliers of Isopropyl L-alanine hydrochloride. The processing and formulation procedures of this chemical are carried out by our highly qualified professionals with the utilization of modern tools, advanced equipment and premium grade chemical compounds. Due to effectiveness, high level of purity and accurate composition, this Isopropyl L-alanine hydrochloride is extremely valued by the clients. The Isopropyl L-alanine hydrochloride is available with us at market leading prices. CAS Number: 62062-65-1 Linear Formula: C6H14ClNO2 Molecular Weight: 167.633 EC Number: 692-724-4 MDL number: MFCD00012871
Chloro-L-alanine Hydrochloride
