Sigma-Aldrich

Periodic Acid, Puriss. P.A. ACS Reagent 99%, 100 grams

Part Number:
MIL-77310-100G
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2-4 weeks
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Size:
100 grams
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Price: $438.71

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Description

Periodic Acid Puriss. P.A. ACS Reagent ≥99.0% 100 Gram

  • CAS Number 10450-60-9
  • Empirical Formula (Hill Notation) H5IO6
  • Molecular Weight 227.94
  • EC Number 233-937-0
  • MDL number MFCD00011344
  • PubChem Substance ID 329767603
  • NACRES NA.21
grade ACS reagent
  for oxidimetric titration
  puriss. p.a.
assay ≥99.0% (RT)
quality crystallized
ign. residue ≤0.01% (as SO4)
mp 122 °C (lit.)
anion traces bromide, bromate, chloride, chlorate (as Cl-): ≤100 mg/kg
  iodide (I-): ≤10 mg/kg
  sulfate (SO42-): ≤100 mg/kg
cation traces Ag: ≤5 mg/kg
  Al: ≤5 mg/kg
  Ba: ≤5 mg/kg
  Bi: ≤5 mg/kg
  Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤30 mg/kg
  K: ≤50 mg/kg
  Li: ≤5 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤10 mg/kg
  Sr: ≤5 mg/kg
  Tl: ≤5 mg/kg
  Zn: ≤5 mg/kg
SMILES string OI(O)(O)(O)(O)=O
InChI 1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)
InChI key TWLXDPFBEPBAQB-UHFFFAOYSA-N

General description

Periodic acid (H5IO6) is a colorless crystalline solid. It is widely employed as an oxidant and is weakly acidic in nature. It can be synthesized from iodic(V) acid.

Application

Periodic acid may be used in the synthesis of diiodine heptoxide (I2O7). It may be used in the Periodic acid Schiff staining procedures.

Other Notes

for the histochemical detection of polysaccharides

GHS03, GHS05, GHS09

Signal word Danger
Hazard statements H271-H314-H410
Precautionary statements P210-P260-P280-P305 + P351 + P338-P370 + P378-P371 + P380 + P375
RIDADR UN 3085 8(5.1) / PGII
WGK Germany 3

Documents 

Warnings

Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning

Please note: This product is not returnable.

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MPN:
77310-100G