BARIUM NITRATE FOR ANALYSIS EMSURE

Analysis Note

Assay (complexometric): ≥ 99.0 %
Insoluble matter: ≤ 0.01 %
pH-value (5 %; water; 25 °C): 5.0 - 8.0
Chloride (Cl): ≤ 0.0005 %
Heavy metals (as Pb): ≤ 0.0005 %
Ca (Calcium): ≤ 0.002 %
Fe (Iron): ≤ 0.0002 %
K (Potassium): ≤ 0.005 %
Na (Sodium): ≤ 0.005 %
Sr (Strontium): ≤ 0.05 %

Legal Information

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

Molecular Weight: 261.34. Empirical Formula: BaN₂O₆. linearFormula: Ba(NO₃)₂. grade: ACS reagent. Quality Level: 300. product line: EMSURE^®. . Assay: ≥. 99% (complexometric). form: solid. potency: 355 . mg/kg LD₅₀, oral (Rat). impurities: ≤. 0.01% Insoluble matter. pH: 5.0-8.0 (25 . °C, 50 . g/L in H₂O). mp: 592 . °C. density: 3.2 . g/cm³ . at 20 . °C. bulk density: 1900 . g/m³. anion traces: chloride (Cl^-): ≤. 0.0005%. cation traces: Ca: ≤. 0.002%, Fe: ≤. 0.0002%, K: ≤. 0.005%, Na: ≤. 0.005%, Sr: ≤. 0.05%, heavy metals (as Pb): ≤. 0.0005%. storage temp.: 2-30°C. InChI: 1S/Ba.2NO3/c. 2*2-1(3)4/q+2. 2*-1. InChI key: IWOUKMZUPDVPGQ-UHFFFAOYSA-N. Pictograms: GHS03,GHS06. Signal Word: Danger. Hazard Statements: H272 - H301 - H319 - H332. Precautionary Statements: P210 - P220 - P261 - P301 + P310 - P304 + P340 + P312 - P305 + P351 + P338. Hazard Classifications: Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Ox. Sol. 2. Storage Class Code: 5.1B - Oxidizing hazardous materials. WGK: WGK 1.