Specification of EDTA 4Na ( Ethylenediamine Tetraacetic Acid )
EDTA
4 Na is generally used to extend the shelf life of the product , the use of
EDTA can increase viscosity and as a substitute for preservatives ( less
effective ) .
How
EDTA works as a chelating agent for some metal ions or elements dissolved in
water ( Fe3+ and Ca2+ ) .
Other
Names EDTA
● Sodium Calcium Ddetat
● Sodium Calcium EDTA
Wikipedia
information (https://id.wikipedia.org/wiki/Ethylenediaminetetraacetic acid)
● Ethylenediaminetetraacetic
acid
● Diaminoethane-tetraacetic
acid
● Edetic acid
● ethylenedinitrilo-tetraacetic
acid
● Versene .
There
are 2 types of EDTA
● EDTA 2 Na (cheaper but
less effective at binding ions)
● EDTA 4 Na (more
expensive but very effective at binding ions)
Please
contact us, the Waa number is listed in the photo (see product photo) .
