11619
Potassium metaborate
≥31% B2O3 basis, ≥42% K2O basis
Synonym(s):
Potassium borate
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About This Item
Linear Formula:
KBO2 · ~1.5H2O
CAS Number:
Molecular Weight:
81.91 (anhydrous basis)
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
237-262-2
MDL number:
Quality Level
composition
B2O3, ≥31% , K2O, ≥42%
impurities
≤0.005% heavy metals (as Pb)
anion traces
chloride (Cl-): ≤500 mg/kg, sulfate (SO42-): ≤1000 mg/kg
cation traces
Fe: ≤50 mg/kg
SMILES string
[K+].[O-]B=O
InChI
1S/BO2.K/c2-1-3;/q-1;+1
InChI key
JVUYWILPYBCNNG-UHFFFAOYSA-N
signalword
Warning
hcodes
Hazard Classifications
Repr. 2
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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Molecules (Basel, Switzerland), 25(12) (2020-06-21)
Antioxidants have long been used in the cosmetic industry to prevent skin photoaging, which is mediated by oxidative stress, making the search for new antioxidant compounds highly desirable in this field. Naturally occurring xanthones are polyphenolic compounds that can be
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 11619-1KG | 04061838704153 |