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Merck

21049

Calcium standard for AAS

analytical standard, 1.000 g/L Ca2+ in hydrochloric acid, traceable to BAM

Synonym(s):

Calcium chloride solution

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About This Item

Empirical Formula (Hill Notation):
CaCl2
CAS Number:
10043-52-4
Molecular Weight:
110.98
NACRES:
NA.24
PubChem Substance ID:
329751904
UNSPSC Code:
41116107
MDL number:
MFCD00010903

Key Documents

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InChI

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

SMILES string

Cl[Ca]Cl

InChI key

UXVMQQNJUSDDNG-UHFFFAOYSA-L

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

technique(s)

AAS: suitable

application(s)

industrial qc
pharmaceutical

format

single component solution

Quality Level

100

concentration

1.000 g/L Ca2+ in hydrochloric acid

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Related Categories

Application

Calcium standard for AAS is used as an analytical reference standard for the detection of the analyte in green/red cabbage samples using flame photometric analysis.

Preparation Note

prepared with CaCl2.2H2O and HCl (~0.5 M)

pictograms

Health hazardCorrosion
GHS08,GHS05

signalword

Danger

hcodes

H290,H350

Hazard Classifications

Carc. 1B - Met. Corr. 1

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Specified Class I Designated Chemical Substances

prtr

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

21049-VAR: + 21049-INTR: + 21049-500ML: + 21049-BULK: + 21049-100ML:

jan

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM7104
BCCH3922
BCCG3701
BCCC1896
BCBZ7215

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Compositional analysis of Pakistani green and red cabbage
Ashfaq F, et al.
Pakistan Journal of Agricultural Sciences, 55(1), The-The (2018)
Wei-Chuan Chen et al.
Bioresource technology, 291, 121891-121891 (2019-08-07)
This work studies a series of strategies in the production of lutein by Scenedesmus obliquus CWL-1 under mixotrophic cultivation. Our experimental results revealed that the optimal conditions associated with light-related strategies were 12 h light period followed by a 12 h dark
Daniela Predoi et al.
Polymers, 11(5) (2019-05-18)
Dextran-coated zinc-doped hydroxyapatite (ZnHApD) was synthesized by an adapted sol-gel method. The stability of ZnHApD nanoparticles in an aqueous solution was analyzed using ultrasonic measurements. The analysis of the evolution in time of the attenuation for each of the frequencies
Xiaoyu Du et al.
Materials science & engineering. C, Materials for biological applications, 103, 109731-109731 (2019-07-28)
The fabrication of bone tissue engineering scaffolds with high osteogenic ability and favorable mechanical properties is of huge interest. In this study, a silk fibroin (SF) solution of 30 wt% was extracted from cocoons and combined with mesoporous bioactive glass (MBG)
Marie Dubus et al.
Colloids and surfaces. B, Biointerfaces, 181, 671-679 (2019-06-22)
The regeneration of bone-soft tissue interface, using functional membranes, remains challenging and can be promoted by improving mesenchymal stem cells (MSCs) paracrine function. Herein, a collagen membrane, used as guided bone regeneration membrane, was functionalized by calcium phosphate, chitosan and
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