1.02780

Copper(II) sulfate pentahydrate

very fine crystals EMPLURA^®

• Synonym(s): Copper(II) sulfate pentahydrate
• CAS Number: 7758-99-8
• Molecular Weight: 249.68
• MDL number: MFCD00149681
• UNSPSC Code: 12352302
• EC Index Number: 231-847-6
• NACRES: NA.21

Properties

• Quality Level: 200
• product line: EMPLURA^®
• assay: ≥98.0% (iodometric)
• form: solid
• potency: 960 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• pH: 3.5-4.5 (20 °C, 50 g/L in H₂O)
• mp: 147 °C
• solubility: 317 g/L
• density: 2.284 g/cm³ at 20 °C
• cation traces: Fe: ≤0.5%
• storage temp.: 2-30°C
• InChI: 1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2
• InChI key: JZCCFEFSEZPSOG-UHFFFAOYSA-L

Description

General description

very fine crystals EMPLURA^®

Analysis Note

Assay (iodometric)≥ 98.0 %Fe (Iron)≤ 0.5 %

Legal Information

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

Safety Information

• pictograms: GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H302 - H318 - H410
• pcodes: P264 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P391
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable