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EDTA-2NA (EDTA Disodium Salt)
�鳥怏特仲�?埰懿燼
EDTA-2NA
Disodium salt is used in detergent,liquid soap,shampoo,agricultural chemicals,fixer solution for devclopment of colour film,water cleaner,PH modifier.When stating the redox reaction for the polymerization of butyl benzene rubber,it is used as part of activator for the compellation of ferro ion and control of polymerization speed.
Product： EDTA-2NA (EDTA Disodium Salt)
Molecular Formula：C10H14N2Na2O8·2H2O
Molecular Weight：M=373.2
FEATURE：EDTA disodium salt is a white powder with two crystal waters, easy to lose crystal water when dried and easy to soluble in water, but hard to soluble in organic solvents like alcohol or ethyl ether. The PH value of 5% water solution is 4-6.
Exterio:White powder
Content◎%:99.0
Chelate Value PH=11:267mgCaCO3/g
PH(5% water solution):4-6
Heavy metal pb#%● 0.005
Fe#%●0.005
Dried weightless%●8-10
Storage time 25→:Long time
Cl%●0.005
제품관련분야 기타, 폐기물,수처리제
Brite Chemical Co.,Ltd.
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