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1.06420 Supelco

Sodium chlorate

EMPLURA®

Synonym: Sodium Chlorate, Sodium chlorate

  • CAS Number 7775-09-9

  • Empirical Formula (Hill Notation) ClNaO3

  • Molecular Weight 106.44

  •  MDL number MFCD00003479

  •  EC Index Number 231-887-4

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Properties

Quality Level   200
assay   ≥98.0% (silver nitrate titration)
form   solid
potency   1200 mg/kg LD50, oral (Rat)
  >10000 mg/kg LD50, skin (Rabbit)
pH   5-7 (20 °C, 50 g/L in H2O)
mp   255 °C (decomposition)
density   2.49 g/cm3 at 15 °C
bulk density   1500 kg/m3
anion traces   chloride (Cl-): ≤0.1%
  sulfate (SO42-): ≤0.01%
cation traces   Fe: ≤ 0.005%
  heavy metals (as Pb): ≤ 0.005%
InChI   1S/ClHO3.Na/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
InChI key   YZHUMGUJCQRKBT-UHFFFAOYSA-M
storage conditions   Store at +5°C to +30°C.

Description

Analysis Note

Assay (argentometric): ≥ 98.0 %
Chloride (Cl): ≤ 0.1 %
Sulfate (SO₄): ≤ 0.01 %
Heavy metals (as Pb): ≤ 0.005 %
Fe (Iron): ≤ 0.005 %

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EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

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