sodium chlorate

• ChemBase ID: 129511
• Molecular Formular: ClNaO3
• Molecular Mass: 106.44097
• Monoisotopic Mass: 105.94336582
• SMILES: [Na+].[O-][Cl](=O)=O
• Canonical SMILES: [O-][Cl](=O)=O.[Na+]
• InChI: InChI=1S/ClHO3.Na/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
• InChIKey: YZHUMGUJCQRKBT-UHFFFAOYSA-M

NAMES AND DATABASE IDS

Names

• IUPAC name: sodium chlorate
• IUPAC Traditional name: sodium chlorate
• Synonyms: Sodium chlorate(V); Sodium chlorate; Sodium chlorate; Sodium chlorate, ACS; 氯酸钠; 氯酸钠, ACS

Database IDs

• CAS Number: 7775-09-9
• EC Number: 231-887-4
• MDL Number: MFCD00003479
• Merck Index: 148598
• PubChem SID: 24865154; 162223803; 24886181; 24854654
• PubChem CID: 516902
• Chemspider ID: 22895
• KEGG ID: C18765
• MeSH Name: Sodium+chlorate
• Unique Ingredient Identifier: T95DR77GMR
• Wikipedia Title: Sodium_chlorate

CALCULATED PROPERTIES

• Acid pKa: -4.672161
• H Acceptors: 3
• H Donor: 0
• LogD (pH = 5.5): -2.3354366
• LogD (pH = 7.4): -2.3354366
• Log P: 0.040962167
• Molar Refractivity: 10.465 cm^3
• Polarizability: 4.606249 Å^3
• Polar Surface Area: 57.2 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: 79 g/100 mL (0 °C) ; 101.0 g/100 mL (20 °C) ; 230 g/100 mL (100 °C) in water; Soluble in water
• Apperance: colorless or white solid; Crystalline; Granular
• Melting Point: 248°C; 248°C; 248-261 °C(lit.)
• Boiling Point: ~300 °C decomp.
• Flash Point: none
• Density: 2.5; 2.5 g/cm^3
• Refractive Index: 1.515
• Odor: odorless

Safety Information

• RTECS: FO0525000
• European Hazard Symbols: Dangerous for the environment (N); Harmful (Xn); Nature polluting (N); Oxidising (O); Oxidant (O); X; Harmful (Xn)
• UN Number: 1495; 1495, 2428; UN1495
• German water hazard class: 3
• Hazard Class: 5.1
• Packing Group: 2; II
• Risk Statements: 9-22-51/53; R9, R22, R51/53
• Safety Statements: 13-17-46-61; S2, S13, S17, S46, S61
• TSCA Listed: 是
• EU Index: 017-005-00-9
• GHS Pictograms: GHS03; GHS07; GHS09
• GHS Signal Word: Danger
• NFPA704:
  

  0

  2

  3

  OX
• GHS Hazard statements: H271-H302-H411; H271-H302-H411-H401
• GHS Precautionary statements: P220-P273; P221-P283-P210-P306+P360-P371+P380+P375-P501A
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 1495 5.1/PG 2

Product Information

• Purity: ≥98.0%; ≥99%; ≥99.0%; ≥99.0% (T); 99% min; 99.0% min
• Grade: ACS reagent; puriss. p.a.; purum; ReagentPlus®; SAJ first grade
• Impurities: ≤0.001% N compounds; ≤0.001% Nitrogen compounds (as N); ≤0.002% total nitrogen (N); ≤0.005% Insoluble matter; ≤0.005% insolubles
• Cation Traces: Ag: ≤5 mg/kg; Al: ≤5 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca, Mg and R2O3 precipitate: ≤0.005%; Ca: ≤0.005%; Ca: ≤20 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; Fe: ≤5 ppm; heavy metals (as Pb): ≤0.001%; K: ≤0.01%; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mg: ≤0.002%; Mg: ≤10 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Tl: ≤5 mg/kg; Zn: ≤5 mg/kg
• Antion Traces: bromate (BrO3-): ≤0.015%; chloride (Cl-): ≤0.005%; chloride (Cl-): ≤10 mg/kg; sulfate (SO42-): ≤0.001%; sulfate (SO42-): ≤30 mg/kg
• Linear Formula: NaClO3

DETAILS

Sigma Aldrich - S3171

Biochem/physiol Actions
硫酸盐化生物合成抑制剂

Sigma Aldrich - 403016

Biochem/physiol Actions
sulfation biosynthesis inhibitor
Packaging
100, 500 g in poly bottle

Sigma Aldrich - 71368

Biochem/physiol Actions
sulfation biosynthesis inhibitor
Other Notes
Oxidant for the decomposition by oxidation1,2

Sigma Aldrich - 244147

Biochem/physiol Actions
sulfation biosynthesis inhibitor
Packaging
1 kg in poly bottle
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Sigma Aldrich - 28-2250

Biochem/physiol Actions
sulfation biosynthesis inhibitor

Sigma Aldrich - 13421

Biochem/physiol Actions
sulfation biosynthesis inhibitor