88% Methionine Hydroxyl-Analog Feed Grade



[Product Name]: 88% Methionine Hydroxyl-Analog Feed Grade

[Chemical Formula]: C5H10O3S

[CAS]: 583-91-5

[Product Performance]:

88% methionine hydroxyl-analog is produced in the form of a brown viscous liquid with an odor derived from sulfur-based compounds. HB88-methionine Hydroxyl-analog liquid methionine (comprising an 88% methionine concentration) provides comparable benefits to hydroxymethionine while demonstrating identical biological functions relative to solid methionine. As a feed additive, it can be used as a methionine nutritional supplement to promote animal growth and development. 

[Certificate of Analysis]:

Testing Item Standard Result
Dl-Methionine Hydroxyl Analogue Acid (C5H10O3S)/% ≥88 88.2
Appearance and


Brown or Brown Viscous Liquid, Special Smell as Sulfide Passed
Heavy Metal (Pb, mg/kg) ≤10 <10
As (mg/kg) ≤2.0 <2.0
Cyanide (HCN) Not Detected Not Detected
Ammonium Salt,% ≤1.5 <1.5

[Storage]: Store in a climate controlled, insulated, dry, and ventilated location. Avoid moisture at all times. Please handle carefully to prevent container damage and be sure to stockpile in a location that does not contain toxic substances.

[Packing]: Net 250kg or 1.2mt per drum

[Loading]:20~24mt/20FCL’ with pallets

[Shelf Life]: Three years (when properly stored)


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