Betaine,China FOODCHEM price supplier

product details

Model No:Food grade

Standard:Food Grade

Origin:China mainland

Brand:FOODCHEM

Specification

Items USP30 Feed Grade Feed Grade

Content ,% 98.0-100.5 ≥98.0 ≥95.0

Loss on drying ,% 0.5 2.0 2.0

Heavy metalsPb,% ≤0.001 ≤0.001 ≤0.001

As,% -- ≤0.0002 ≤0.0002

Residue on ignition,% ≤0.1 -- --

pH1+4 aqueous solution 0.8-1.2

Anti-caking agent 0 0 3.0

Details

A betaine (BEET-uh-een, bē't?-ēn', -?n) in chemistry is any neutral chemical compound with a positively charged cationic functional group such as a quaternary ammonium or phosphonium cation (generally: onium ions) which bears no hydrogen atom and with a negatively charged functional group such as a carboxylate group which may not be adjacent to the cationic site. A betaine thus may be a specific type of zwitterion. Historically the term was reserved for trimethyl Glycine only. It is used as a medicine as well.
In biological systems, many naturally occurring betaines serve as organic osmolytes, substances synthesized or taken up from the environment by cells for protection against osmotic stress, drought, high salinity or high temperature. Intracellular accumulation of betaines, non-perturbing to enzyme function, protein structure and membrane integrity, permits water retention in cells, thus protecting from the effects of dehydration. It is also a methyl donor of increasingly recognised significance in biology.

Items	USP30	Feed Grade	Feed Grade
Content ,%	98.0-100.5	≥98.0	≥95.0
Loss on drying ,%	0.5	2.0	2.0
Heavy metalsPb,%	≤0.001	≤0.001	≤0.001
As,%	--	≤0.0002	≤0.0002
Residue on ignition,%	≤0.1	--	--
pH1+4 aqueous solution	0.8-1.2
Anti-caking agent	0	0	3.0