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21115

Sigma-Aldrich

Calcium chloride solution

BioUltra, for molecular biology, ~1 M in H2O

Synonym(s):

CaCl2, Calcium chloride hydrate, Calcium dichloride

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About This Item

Empirical Formula (Hill Notation):
CaCl2
CAS Number:
10043-52-4
Molecular Weight:
110.98
MDL number:
MFCD00010903
UNSPSC Code:
12352302
PubChem Substance ID:
57647902
NACRES:
NA.25

grade

for molecular biology

Quality Level

200

product line

BioUltra

form

liquid

concentration

~1 M in H2O

impurities

DNases, none detected
 RNases, none detected
 insoluble matter, passes filter test
 phosphatases, none detected
 proteases, none detected

refractive index

n20/D 1.358

pH

4.0-6.0 (25 °C)

density

1.086 g/mL at 20 °C

cation traces

Ba: ≤1 mg/kg
Bi: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤1 mg/kg
Mg: ≤5 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤20 mg/kg
Zn: ≤1 mg/kg

λ

neat

UV absorption

λ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.02

SMILES string

Cl[Ca]Cl

InChI

1S/Ca.2ClH/h;2*1H/q+2;;/p-2

InChI key

UXVMQQNJUSDDNG-UHFFFAOYSA-L

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Application

Calcium chloride solution has been used in hippocampal slice culture preparation and HEPES-buffered tyrode′s solution.

Other Notes

In electric-field induced DNA transfection - increased by millimolar concentrations of calcium chloride.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Insulin-like growth factor-1 abrogates microglial oxidative stress and TNF-alpha responses to spreading depression
Grinberg Y Y, et al.
Journal of Neurochemistry, 126(5), 662-672 (2013)
T D Xie et al.
Biophysical journal, 58(1), 13-19 (1990-07-01)
A study of mechanisms of electrotransfection using Escherichia coli (JM 105) and the plasmid DNA pBR322 as model system is reported. pBR322 DNA carries an ampicillin resistance gene: E. coli transformants are conveniently assayed by counting colonies in a selection
Fluid osmolarity acutely and differentially modulates lymphatic vessels intrinsic contractions and lymph flow
Solari E, et al.
Frontiers in Physiology, 871-871 (2018)
Maheswari Jayakannan et al.
Journal of experimental botany, 66(7), 1865-1875 (2015-01-24)
The role of endogenous salicylic acid (SA) signalling cascades in plant responses to salt and oxidative stresses is unclear. Arabidopsis SA signalling mutants, namely npr1-5 (non-expresser of pathogenesis related gene1), which lacks NPR1-dependent SA signalling, and nudt7 (nudix hydrolase7), which
J Philippe et al.
International journal of obesity (2005), 39(2), 295-302 (2014-06-04)
A significant proportion of severe familial forms of obesity remain genetically elusive. Taking advantage of our unique cohort of multigenerational obese families, we aimed to assess the contribution of rare mutations in 29 common obesity-associated genes to familial obesity, and
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Protocols

Enzymatic Assay of Collagenase (EC 3.4.24.3) using FALGPA (N-(3-[2-Furyl]acryloyl)-Leu-Gly-Pro-Ala)

To measure collagenase activity, N-(3-[2-Furyl]acryloyl)-Leu-Gly-Pro-Ala is used in a continuous spectrophotometric rate determination at 345 nm. Collagenase hydrolyzes collagen peptide bonds.

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