A4380
Ammonium biborate tetrahydrate
98.9-101.2% B2O3 basis
Synonym(s):
Ammonium tetraborate tetrahydrate
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About This Item
Linear Formula:
(NH4)2B4O7 · 4H2O
CAS Number:
Molecular Weight:
263.38
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
234-513-8
MDL number:
Assay:
98.9-101.2% B2O3 basis
Form:
powder
InChI key
QZNWNKFWDJRMLV-UHFFFAOYSA-N
InChI
1S/B4H2O7.2H3N.4H2O/c5-1-7-3(8-1)11-4-9-2(6)10-4;;;;;;/h5-6H;2*1H3;4*1H2
SMILES string
N.N.O.O.O.O.OB1OB(O1)OB2OB(O)O2
assay
98.9-101.2% B2O3 basis
form
powder
pH
~8.8 ( in solution, over a wide range of concentrations)
Quality Level
Related Categories
Application
- Determination of nucleation kinetics of ammonium biborate tetrahydrate: This study focuses on the metastable zone widths (MZW) of ammonium biborate tetrahydrate, both in its pure state and in the presence of impurities, providing insights into its crystallization kinetics and stability (O Sahin et al., 2014).
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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