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61245

Sigma-Aldrich

Copper(II) sulfate pentahydrate

purum p.a., crystallized, ≥99.0% (RT)

Synonim(y):

Cupric sulfate pentahydrate, Sulfuric acid, copper(II) salt (1:1) pentahydrate

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About This Item

Wzór liniowy:
CuSO4 · 5H2O
Numer CAS:
7758-99-8
Masa cząsteczkowa:
249.69
Numer WE:
231-847-6
Numer MDL:
MFCD00149681
Kod UNSPSC:
12352302
Identyfikator substancji w PubChem:
329759406
NACRES:
NA.21

ciśnienie pary

7.3 mmHg ( 25 °C)

Poziom jakości

200

klasa czystości

purum p.a.

Próba

≥99.0% (RT)

Postać

crystalline

jakość

crystallized

pH

3.5-4.5 (25 °C, 50 mg/mL in H2O)

mp

110 °C (dec.) (lit.)

ślady anionów

chloride (Cl-): ≤100 mg/kg

ślady kationów

Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Fe: ≤100 mg/kg
K: ≤100 mg/kg
Na: ≤100 mg/kg
Ni: ≤100 mg/kg
Pb: ≤50 mg/kg
Zn: ≤500 mg/kg

ciąg SMILES

O.O.O.O.O.[Cu++].[O-]S([O-])(=O)=O

InChI

1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2

Klucz InChI

JZCCFEFSEZPSOG-UHFFFAOYSA-L

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Zastosowanie


  • Efficient Removal of Nickel from Wastewater Using Copper Sulfate-Ammonia Complex Modified Activated Carbon: Adsorption Performance and Mechanism.: This study explores the use of copper sulfate-ammonia complex modified activated carbon for the efficient removal of nickel from wastewater. The research highlights the adsorption performance and underlying mechanisms, demonstrating the potential of this method for wastewater treatment (Wang et al., 2024).

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Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H302,H318,H410

Zwroty wskazujące środki ostrożności

P264 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P391

Klasyfikacja zagrożeń

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

Kod klasy składowania

13 - Non Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certyfikaty analizy (CoA)

Lot/Batch Number
BCCL5177
BCCK1283
BCCH8248
BCCG7681
BCCF5702

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