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EDTA-2NA (EDTA Disodium Salt)
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£º EDTA-2NA (EDTA Disodium Salt)
Molecular Formula£ºC10H14N2Na2O8¡¤2H2O
Molecular Weight£ºM=373.2
FEATURE£ºEDTA 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¡Ý%:99.0
Chelate Value PH=11:267mgCaCO3/g
PH(5% water solution):4-6
Heavy metal pb#%¡Ü 0.005
Fe#%¡Ü0.005
Dried weightless%¡Ü8-10
Storage time 25¡æ:Long time
Cl%¡Ü0.005
Industrial field others, waste & water treatment
Brite Chemical Co.,Ltd.
Phone 86-571-86027886
Fax 86-571-86027219
Homepage -
E-mail biz@britechem.com
Address 66-15 Qingchundong Road, Hangzhou 310020, Zhejiang, China
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