EDTA disodium salt dihydrate
(24136970 | 6381-92-6)

CAS: 6381-92-6
Molecular Formula: C10H14N2Na2O8
Molecular Weight: 372.24
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
EDTA disodium salt dihydrate Chemical Structure

24136970-100g 100g £15.50
24136970-1kg 1kg £38.60
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24136970-100g 100g €21.70
24136970-1kg 1kg €54.10
Bulk Order
24136970-100g 100g $23.30
24136970-1kg 1kg $57.90
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 24136970
Product Name EDTA disodium salt dihydrate
Categories Biochemicals Ligands
CAS 6381-92-6
Molecular Formula C10H14N2Na2O8
Molecular Weight 372.24
Storage Details Ambient
Harmonised Tariff Code 2922498590

Product Specification
Grade USP/ Food Grade
Identification Conforms to structure
pH 4.3 - 5.7 (5% aq. at 25°C)
Calcium Test: Pass
Purity 99.0 - 101.0% (M=372.24)
Appearance of Solution Clear colourless liquid
Heavy Metals (Pb) ≤ 0.001%
Appearance White crystalline powder
Iron (Fe) ≤ 0.001%
Cyanide ≤ 0.001%
Sulphate (SO4) ≤ 0.001%
Copper (Cu) ≤ 0.0025%
Loss On Drying: <10%
Nitrilotriacetic acid <0.1%
Chelate Value ≥ 260mg/g

Safety Information
Pictograms
Exclamation Mark
Danger to Health
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

  • H373: May cause damage to organs through prolonged or repeated exposure
Precautionary statements
  • P260: Do not breathe dust/fume/gas/mist/vapours

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

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

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

  • P308+313: IF exposed or concerned: Get medical advice/attention

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