233749

Sigma-Aldrich

Calcium bromide hydrate

98%

Linear Formula:
CaBr2 · xH2O
CAS Number:
Molecular Weight:
199.89 (anhydrous basis)
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

assay

98%

form

powder or chunks

composition

Degree of hydration, ≤1

pH

5 (20 °C, 50 g/L)

SMILES string

[H]O[H].Br[Ca]Br

InChI

1S/2BrH.Ca.H2O/h2*1H;;1H2/q;;+2;/p-2

InChI key

NQMKEZBQFUTOQC-UHFFFAOYSA-L

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Application

Calcium bromide hydrate may be used in the preparation of calcium-carbohydrate complexes to study the structural factors that influence the binding interactions.

Packaging

100, 500 g in glass bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

L DeLucas et al.
Carbohydrate research, 41, 18-29 (1975-05-01)
Three-dimensional X-ray diffraction data were used to determine the crystal structure of alpha-D-glucuronate CaBr times 3H20, a model system for investigating the factors involved in the binding of calcium ions to D-glucuronate residues of oligo-and poly-saccharides. Crystals of the salt...
Calcium binding to carbohydrates: crystal structure of a hydrated calcium bromide salt of lactobionic acid.
Cook WJ & Bugg CE
Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials, 29(2), 215-222 (1973)
Calcium binding to carbohydrates. Crystal structure of a hydrated calcium bromide complex of lactose.
C E Bugg
Journal of the American Chemical Society, 95(3), 908-913 (1973-02-07)
Calcium binding to galactose. Crystal structure of a hydrated a-galactose-calcium bromide complex.
Cook WJ and Bugg CE.
Journal of the American Chemical Society, 95(19), 6442-6446 (1973)

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