CADMIUM SULFATE HYDRATE FOR ANALYSIS

Analysis Note

Assay (complexometric, CdSO₄.8/3 H₂O): 98.0 - 102.0 %
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water): 3.0 - 6.0
Chloride (Cl): ≤ 0.001 %
Total nitrogen (N): ≤ 0.0005 %
Ca (Calcium): ≤ 0.005 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.01 %
Na (Sodium): ≤ 0.005 %
Pb (Lead): ≤ 0.002 %
Zn (Zinc): ≤ 0.002 %

Legal Information

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

Molecular Weight: 769.54. Empirical Formula: Cd₃O₁₂S₃ · 8H₂O. grade: ACS reagent. Quality Level: 300. product line: EMSURE^®. . Assay: 98.0-102.0% (CdSO₄.8/3H₂O basis, complexometric). form: solid. potency: 280 . mg/kg LD₅₀, oral (Rat). impurities: ≤. 0.005% Insoluble matter. pH: 3.0-6.0 (20 . °C, 50 . g/L in H₂O). bp: >. 80 . °C (decomposition). mp: 41.5 . °C. density: 3.10 . g/cm³ . at 20 . °C. anion traces: chloride (Cl^-): ≤. 0.001%. cation traces: Ca: ≤. 0.005%, Cu: ≤. 0.0005%, Fe: ≤. 0.0005%, K: ≤. 0.01%, N: ≤. 0.0005%, Na: ≤. 0.005%, Pb: ≤. 0.002%, Zn: ≤. 0.002%. storage temp.: 2-30°C. InChI: 1S/Cd.H2O4S.H2O/c. 1-5(2,3)4. /h. (H2,1,2,3,4). 1H2/q+2. . /p-2. InChI key: VRFRVKRTIMIRNG-UHFFFAOYSA-L. Pictograms: GHS06,GHS08,GHS09. Signal Word: Danger. Hazard Statements: H301 - H330 - H340 - H350 - H360FD - H372 - H410. Precautionary Statements: P202 - P260 - P264 - P271 - P273 - P304 + P340 + P310. Hazard Classifications: Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 1B - Repr. 1B - STOT RE 1. Storage Class Code: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.