EDTA dipotassium salt dihydrate
(44541922 | 25102-12-9)

CAS: 25102-12-9
Molecular Formula: C2H4N2(CH2COOH)2(CH2COOK)2 · 2H2O
Molecular Weight: 404.45
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
EDTA dipotassium salt dihydrate Chemical Structure

44541922-500g 500g £69.50
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44541922-500g 500g €97.30
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44541922-500g 500g $104.30
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 44541922
Product Name EDTA dipotassium salt dihydrate
Categories Ligands
CAS 25102-12-9
Molecular Formula C2H4N2(CH2COOH)2(CH2COOK)2 · 2H2O
Molecular Weight 404.45
Storage Details Ambient
Harmonised Tariff Code 2922498590

Product Specification
Heavy metals <0.001%
Fe <0.001%
Solubility Soluble in water at 1%, forms a clear solution
Sulfate <0.01%
Assay >99%
Cl <0.002%
Appearance Fine crystalline white powder
PH (1% Solution) 4.0 - 6.5

Safety Information
Pictograms
Exclamation Mark
Signal word warning
Hazard statements
  • H303: May be harmful if swallowed

  • H315: Causes skin irritation

  • H319: Causes serious eye irritation

  • H332: Harmful if inhaled

  • H335: May cause respiratory irritation

  • USH01: May form combustible dust concentrations in air
Precautionary statements
  • P261: Avoid breathing dust/fume/gas/mist/vapours/spray

  • P280: Wear protective gloves/protective clothing/eye protection/face protection

  • P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell

  • P302+352: IF ON SKIN: Wash with soap and water

  • P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing

  • P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing