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C5080

Sigma-Aldrich

Calcium chloride dihydrate

BioXtra, ≥99.0%

Synonym(s):
CaCl2.2H2O
Empirical Formula (Hill Notation):
CaCl2 · 2H2O
CAS Number:
Molecular Weight:
147.01
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

product line

BioXtra

Quality Level

Assay

≥99.0%

form

powder

impurities

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter

mp

176 °C (dec.) (lit.)

solubility

H2O: 1 M, clear, colorless

anion traces

sulfate (SO42-): ≤0.05%

cation traces

Al: ≤0.0005%
Ba: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.005%
K: ≤0.005%
Mg: ≤0.005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES string

O.O.Cl[Ca]Cl

InChI

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

InChI key

LLSDKQJKOVVTOJ-UHFFFAOYSA-L

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1 of 4

This Item
C330621097C4955
form

powder

form

powder

form

solid

form

powder

impurities

≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter

impurities

-

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected, ≤0.002% total nitrogen (N)

impurities

≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter

mp

176 °C (dec.) (lit.)

mp

176 °C (dec.) (lit.)

mp

176 °C (dec.) (lit.)

mp

44 °C (dec.) (lit.)

solubility

H2O: 1 M, clear, colorless

solubility

H2O: 294 mg/mL, clear, colorless

solubility

H2O: 1 M at 20 °C, clear, colorless

solubility

H2O: 1 M at 20 °C, clear, colorless

anion traces

sulfate (SO42-): ≤0.05%

anion traces

-

anion traces

sulfate (SO42-): ≤50 mg/kg

anion traces

chloride (Cl-): ≤0.005%, sulfate (SO42-): ≤0.002%

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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