EDTA 2Na (ethvenediaminetetracetic acid disodium) is a chelating agent .
CAS No. :
139-33-3EINECS :
205-358-3Package :
25KG/BAGBrand :
TOPINCHEM®Origin :
CHINAFormula :
C10H14N2Na2O8Minimum Order :
1000KGItem :
EDTA 2NaTop Quality EDTA Disodium CAS 139-33-3
Description:
EDTA 2Na (ethvenediaminetetracetic acid disodium) is a chelating agent used to secuester and decrease the reactivity of meta ions that may be present in many industrial and personal care products.
Specification:
| Item | Specification |
| Appearance | White powder |
| Purity,% | 99.0min |
| Chloride(Cl) content,% | 0.05max |
| Sulfate(SO4) content,% | 0.05max |
| Iron(Fe) content,% | 0.001max |
| Heavy metal(Pb),% | 0.001max |
| Chelate value(mg CaCO3/g),% | 260min |
| PH value | 4.0-5.0 |
Application:
Industrial grade EDTA 2Na is used in cleaners, detergent, fertilizers, fixer solution for development of colour film, water cleaner and pH modifier, lt is also usedin redox reaction for the polymerization of butyl benzene rubber, t is used as part of activator for the control of polymerization speed.
Personal care grade EDTA 2Na is used in Cosmetics to increase efectiveness and improve stability of bar and solid soaps, bath preparations; creams, oils, hair careproducts and many other personal care formulations.
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