Sigma-Aldrich Barium Chloride Dihydrate

Grade

ACS reagent

Quality Level

300

Agency

reag. ISO
reag. pH. Eur.

Product Line

EMSURE^®

Assay

≥99.0% (complexometric)

Form

solid

Potency

118 mg/kg LD₅₀, oral (Rat)

Impurities

≤0.005% Insoluble matter
≤0.005% Oxidizing Substances (as NO₃)

Loss

14.0-16.0% loss on drying, 150 °C

pH

5.2-8.0 (25 °C, 50 g/L in H₂O)

Related Categories

Salts

Analysis Note

Assay (complexometric): ≥ 99.0 %
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water, 25 °C): 5.2 - 8.0
Total nitrogen (N): ≤ 0.002 %
Heavy metals (ACS): ≤ 0.0005 %
Oxidizing Substances (as NO₃): ≤ 0.005 %
Ca (Calcium): ≤ 0.005 %
Fe (Iron): ≤ 0.0001 %
K (Potassium): ≤ 0.0025 %
Na (Sodium): ≤ 0.005 %
Pb (Lead): ≤ 0.001 %
Sr (Strontium): ≤ 0.05 %
Loss on drying (150 °C): 14.0 - 16.0 %
Corresponds to ACS,ISO,Reag. pH EurEMSURE is a registered trademark of Merck KGaA, Darmstadt, GermanyGHS06H301 - H319 - H332P261 - P264 - P271 - P301 + P310 - P304 + P340 + P312 - P305 + P351 + P338