Ethylenediaminetetraacetic acid tetrasodium salt hydrate, 20KG

SKU:
E5391-20KG
$4,330.00

Description

Ethylenediaminetetraacetic acid tetrasodium salt hydrate ≥99.0%, 20KG

Synonym: EDTA tetrasodium salt, Edathamil, Tetrasodium ethylenediaminetetraacetate hydrate

  • CAS Number 194491-31-1

     

  • Linear Formula (NaOOCCH2)2NCH2CH2N(CH2COONa)2 · xH2O

     

  • Molecular Weight 380.17 (anhydrous basis)

     

  •  Beilstein/REAXYS Number 3861753

     

  •  EC Number 200-573-9

     

  •  MDL number MFCD00150025

     

  •  PubChem Substance ID 24894613

     

  •  NACRES NA.83

Properties

Related Categories Biochemicals and Reagents, Chelators, Enzyme Inhibitors, Enzyme Inhibitors by Type, Enzymes, Inhibitors, and Substrates Less...
Quality Level 200
biological source synthetic (organic)
assay ≥99.0%
form powder
impurities Insoluble matter, passes filter test
pH 11.0-12.0 (0.1 M in H2O)
solubility H2O: 0.1 M, clear, colorless
anion traces chloride (Cl-): ≤0.05%
-  sulfate (SO42-): ≤0.01%
cation traces Al: ≤0.001%
-  As: ≤0.0001%
-  Ba: ≤0.0005%
-  Bi: ≤0.0005%
-  Ca: <0.001%
-  Cd: ≤0.0005%
-  Co: ≤0.0005%
-  Cr: ≤0.0005%
-  Cu: ≤0.0005%
-  Fe: ≤0.0005%
-  Li: ≤0.0005%
-  Mg: ≤0.0005%
-  Mn: ≤0.0005%
-  Mo: ≤0.0005%
-  Ni: ≤0.0005%
-  Pb: ≤0.0005%
-  Sr: ≤0.0005%
-  Zn: ≤0.0005%
absorption ≤0.06 at 280 in H2O at 0.1 M
-  ≤1.5 at 260 in H2O at 0.1 M
storage temp. room temp
SMILES string O.[Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
InChI 1S/C10H16N2O8.4Na.H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;;;1H2/q;4*+1;/p-4
InChI key GXFFSKMBMYHTAE-UHFFFAOYSA-J

Safety Information

Symbol 
GHS05,GHS07,GHS08
Signal word 
Danger
Hazard statements 
H302 + H332 - H318 - H373
Precautionary statements 
P280 - P301 + P312 + P330 - P304 + P340 + P312 - P305 + P351 + P338 + P310 - P314
Target organs 
Respiratory Tract
Personal Protective Equipment 
dust mask type N95 (US), Eyeshields, Gloves
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 2
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable