11618
Calcium metaborate
technical, 39-44% B2O3 basis, 31-37% CaO basis, powder
Synonym(s):
Calcium borate
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About This Item
Linear Formula:
Ca(BO2)2 · 2H2O
CAS Number:
Molecular Weight:
161.73
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Quality Level
grade
technical
form
powder
composition
B2O3, 39-44%
CaO, 31-37%
SMILES string
[Ca++].[O-]B=O.[O-]B=O
InChI
1S/2BO2.Ca/c2*2-1-3;/q2*-1;+2
InChI key
ILOKQJWLMPPMQU-UHFFFAOYSA-N
Application
- Calcium metaborate can be used as an additive to improve the performance of nickel-metal hydride batteries.
- It is used as a precursor to synthesize calcium hexaboride (CaB6) by electro-reduction that can be used as high capacity anode for aqueous primary batteries.
- It can also be employed in the preparation of calcium-doped borate glass for thermoluminescent dosimeters (TLD).
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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B S Sayli
Biological trace element research, 81(3), 255-267 (2001-09-29)
As a part of a work to reveal the health effects of boron and its compounds, fertility and infertility states of sibs of probands, contacted and interviewed in the field, and of their spouses were given. The purposes were to
Electrolytic calcium hexaboride for high capacity anode of aqueous primary batteries
Yin H, et al.
Journal of Material Chemistry A, 3(29), 15184-15189 (2015)
[Experimental studies on calcium borate toxicity].
A A Silaev
Gigiena truda i professional'nye zabolevaniia, (6)(6), 53-54 (1981-06-01)
D Mao et al.
Solid state nuclear magnetic resonance, 1(4), 227-230 (1992-11-01)
A simple circuit has been designed to generate a bi-symmetric square wave Zeeman modulation for the detection of nuclear quadrupole resonance. The square waveform not only provides an optimum result among bi-symmetric modulation waveforms, but also allows the observation of
Xue Han et al.
Journal of materials science. Materials in medicine, 18(9), 1837-1847 (2007-05-09)
This study investigated the transformation of two sodium calcium borate glasses to hydroxyapatite (HA). The chemical reaction was between either 1CaO . 2Na(2)O . 6B(2)O(3) or 2CaO . 2Na(2)O . 6B(2)O(3) glass and a 0.25 M phosphate (K(2)HPO(4)) solution at
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