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
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
237-224-5
MDL number:
Form:
powder
Product Name
Calcium metaborate, technical, 39-44% B2O3 basis, 31-37% CaO basis, powder
InChI key
ILOKQJWLMPPMQU-UHFFFAOYSA-N
InChI
1S/2BO2.Ca/c2*2-1-3;/q2*-1;+2
SMILES string
[Ca++].[O-]B=O.[O-]B=O
grade
technical
form
powder
composition
B2O3, 39-44%
CaO, 31-37%
Quality Level
Related Categories
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).
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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D Mao et al.
Solid state nuclear magnetic resonance, 1(5), 255-260 (1992-12-01)
The quadrupole coupling constant (Qcc) and asymmetry parameter (eta) of 11B in crystalline CaO.B2O3 have been measured employing three different NQR and NMR methods: (1) 11B and 10B NQR; (2) 11B NQR and NMR; and (3) the 11B Zeeman NQR
Takeshi Itakura et al.
Water research, 39(12), 2543-2548 (2005-06-28)
It is well known that boric acid exhibits various toxic effects on plant, animal and human beings even at very low concentrations. Thus, the development of boron-removal technique from wastewater has been intensively investigated. In this study, a new hydrothermal
B M Fenton et al.
International journal of cancer, 93(5), 693-698 (2001-07-31)
Clinical trials utilizing strategies to manipulate tumor oxygenation, blood flow and angiogenesis are under way, although limited quantitative information exists regarding basic tumor pathophysiology. The current study utilized murine KHT fibrosarcomas, spontaneous mammary carcinomas and first-generation spontaneous transplants to examine
[Experimental studies on calcium borate toxicity].
A A Silaev
Gigiena truda i professional'nye zabolevaniia, (6)(6), 53-54 (1981-06-01)
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)
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