1.06420

Sodium chlorate

EMPLURA^®

• Synonym(s): Sodium chlorate, Sodium Chlorate
• Empirical Formula (Hill Notation): ClNaO₃
• CAS Number: 7775-09-9
• Molecular Weight: 106.44
• MDL number: MFCD00003479
• UNSPSC Code: 12352302
• EC Index Number: 231-887-4
• NACRES: NA.21

Properties

• Quality Level: 200
• product line: EMPLURA^®
• 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 (SO₄^2-): ≤0.01%
• cation traces: Fe: ≤0.005%; heavy metals (as Pb): ≤0.005%
• storage temp.: 2-30°C
• InChI: 1S/ClHO3.Na/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
• InChI key: YZHUMGUJCQRKBT-UHFFFAOYSA-M

Description

Application

• Energy-efficient Chlorate Production through Adaptive Neuro-Fuzzy Modeling.: Recent advancements utilize an adaptive neuro-fuzzy inference system (ANFIS) to optimize sodium chlorate production by predicting cell pH. This approach significantly enhances energy efficiency, making it a pivotal development for industrial chemists focused on sustainable chemical manufacturing processes (Chemical Engineering Communications, 2020).


• Solubility and Rheological Properties in Sodium Chlorate Systems.: In-depth studies on the polythermal solubility of sodium chlorate in ternary systems have revealed crucial data on its rheological properties. This research is vital for chemists engaged in solution chemistry and material science, facilitating the development of new materials and chemical processes (Russian Journal of Inorganic Chemistry, 2023).

Analysis Note

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

Legal Information

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

Safety Information

• Pictograms: GHS03,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H271 - H302 - H411
• Precautionary Statements: P210 - P220 - P264 - P273 - P280 - P301 + P312
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Ox. Sol. 1
• Storage Class Code: 5.1A - Strongly oxidizing hazardous materials
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable