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21108

Sigma-Aldrich

Calcium chloride hexahydrate

BioUltra, ≥98.0% (calc. based on dry substance, KT)

Sinonimo/i:

CaCl2, Calcium chloride, Calcium dichloride

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About This Item

Formula empirica (notazione di Hill):
CaCl2 · 6H2O
Numero CAS:
7774-34-7
Peso molecolare:
219.08
Numero MDL:
MFCD00149616
Codice UNSPSC:
12352302
ID PubChem:
57647900
NACRES:
NA.26

Nome Commerciale

BioUltra

Saggio

≥98.0% (calc. based on dry substance, KT)

Forma fisica

solid

Impurezze

Insoluble matter, passes filter test

pH

5.0-7.0 (25 °C, 1 M in H2O)

Punto di fusione

30 °C

Solubilità

H2O: 1 M at 20 °C, clear, colorless

Densità

1.71 g/mL at 25 °C (lit.)

Anioni in tracce

sulfate (SO42-): ≤100 mg/kg

Cationi in tracce

As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤50 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤500 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

1 M in H2O

Assorbanza UV

λ: 260 nm Amax: 0.018
λ: 280 nm Amax: 0.015

Stringa SMILE

O.O.O.O.O.O.Cl[Ca]Cl

InChI

1S/Ca.2ClH.6H2O/h;2*1H;6*1H2/q+2;;;;;;;;/p-2
QHFQAJHNDKBRBO-UHFFFAOYSA-L

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Categorie correlate

Applicazioni


  • Hybrid Polymer Salogels for Reversible Entrapment of Salt-Hydrate-Based Thermal Energy Storage Materials.: This research explores the use of hybrid polymer salogels to encapsulate salt hydrates like calcium chloride hexahydrate for thermal energy storage applications. The study highlights the potential of these materials for reversible energy storage, enhancing their efficiency and sustainability (Rajagopalan et al., 2024).

Avvertenza

may also be liquid at temperatures >28°C

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H319

Classi di pericolo

Eye Irrit. 2

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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