DMPT(Dimethylpropiothetin)

Identification:

Chemical Name: s,s-Dimethyl-β-propionic acid thetine

Synonyms: Carboxyethyldimethylsulfoniumchloride; DMPT; Dimethylpropiothetin; Dimethyl-β-propiothetin Hydrochlorid

CAS No.: 4337-33-1

Molecular Formula: C5H11NO2

Key words: China DMPT, DMPT factory, DMPT manufacturer

Specification :

Appearance: white Crystal powder, easy deliquescence
Assay: ≥ 99.0%

Solubility: Soluble in water, Insoluble in organic solvent

Mechanism of action:  Attractant Mechanism, Molting and growth-promoting mechanism. Same as DMT.

Function characteristic:
※DMPT is a natural S-containing compound (thio betaine), and It is revert to as the fourth generation attractant for aquatic animals.

※The attractant effect of DMPT is around 1.25 times better than choline chloride, 2.56 times betaine, 1.42 times methyl-methionine and 1.56 times better than glutamine.Amino acid gultamine is the best kind of attractant, but the effect of DMPT is better than Amino acid glutamine; Squid internal organs, earthworms extract attractant role, mainly amino acids with a variety of reasons; Scallops can also be as an attractant, its flavor is derived from DMPT; Studies have shown that the effect DMPT is the best attractant.
※DMPT growth-promoting effect is 2.5 times than the semi-natural food.
DMPT also improve breeding  varieties of meat, seafood flavor of the freshwater species present, thereby enhancing the economic value of freshwater species.
※DMPT  is also a shelling hormone substances. For crabs and other aquatic animals, shelling rate is significantly accelerated.
※DMT provides more space for some  inexpensive protein source.

Usage and Dosage:
This product can be added to premix, concentrates, etc. As feed intake, the range is not limited to fish feed, including bait. This product can be added directly or indirectly, as long as the attractant and feed can be mixed well. 

Recommended dosage:
shrimp :2000-3000 g / ton ; fish 1000 to 3000 g / ton
　　
Package and Storage: 

25kg/bag, Sealed, stored in a cool, ventilated, dry place, avoid moisture.
Shelf life: 2 years.