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Ethylenediaminetetraacetic acid tetrasodium salt

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Ethylenediaminetetraacetic acid tetrasodium salt Basic information

Product Name:
Ethylenediaminetetraacetic acid tetrasodium salt
CAS:
13235-36-4
MF:
C10H12N2Na4O8
MW:
380.17
EINECS:
603-569-9
Mol File:
13235-36-4.mol
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Ethylenediaminetetraacetic acid tetrasodium salt Chemical Properties

solubility 
H2O: 0.1 M at 20 °C, clear, colorless
form 
Solid
color 
White crystalline
Odor
Odorless
Water Solubility 
almost transparency
CAS DataBase Reference
13235-36-4(CAS DataBase Reference)
EPA Substance Registry System
Tetrasodium ethylenediaminetetraacetate tetrahydrate (13235-36-4)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
WGK Germany 
3
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Ethylenediaminetetraacetic acid tetrasodium salt Usage And Synthesis

Description

Ethylenediaminetetraacetic acid tetrasodium salt (also named as sodium edetate) can be formed by reacting a basic solution of ethylenediamine with formaldehyde and sodium or hydrogen cyanide, followed by hydrolysis to form the salt. It can also be produced by using excess sodium hydroxide in the reaction.1 In medicine, sodium edetate is used a s chelating agent to remove heavy metal, such as lead or mercury, from the blood. It is used to lower blood levels of calcium, to control heart rhythm disturbances cased by a heart medication.2 In food industry, it is used as an additive in flume water for washing fruits and vegetables. In industry, it is used in the formulations of anti-adhesive agents, corrosion inhibitors, anti-scaling agents, lubricant additives, surface active agents, etc.3,4 It is also used in photo-chemicals, textile treatment products and dyes, biocides (e.g. disinfectants, pest control products) and polishes and waxes.5

References

  1. https://pubchem.ncbi.nlm.nih.gov/compound/16211056#section=Top
  2. https://www.drugs.com/mtm/edetate-disodium-edta.html
  3. http://www.efsa.europa.eu
  4. http://www.speiko.de 
  5. https://echa.europa.eu/substance-information/-/substanceinfo/100.000.522

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Ethylenediaminetetraacetic acid tetrasodium saltSupplierMore

Shanghai Guanghua Technology Co., Ltd Gold
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021-51098368
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J & K SCIENTIFIC LTD.
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400-666-7788 010-82848833-
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TCI (Shanghai) Development Co., Ltd.
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BeiJing Hwrk Chemicals Limted
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Email:
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Energy Chemical
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400-005-6266 021-58432009
Email:
sales8178@energy-chemical.com
Basic information Description References Safety Related Supplier