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1.05699

Supelco

di-Lithium tetraborate

for analysis

Synonym(s):

di-Lithium tetraborate

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About This Item

Empirical Formula (Hill Notation):
B4Li2O7
CAS Number:
Molecular Weight:
169.12
MDL number:
UNSPSC Code:
12352302
EC Index Number:
234-514-3
NACRES:
NB.21

Quality Level

assay

≥98.0% (acidimetric)

form

solid

pH

9.1 (20 °C, 100 g/L in H2O, slurry)

mp

930 °C

solubility

141.2 g/L

density

2.35 g/cm3 at 20 °C

bulk density

330 kg/m3

storage temp.

2-30°C

InChI

1S/4B.2Li.7H2O/h;;;;;;7*1H2

InChI key

DPYKRXYVXDYLEY-UHFFFAOYSA-N

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Linkage

Replaces: LX0366A-2; LX0366A

Analysis Note

Assay (acidimetric): ≥ 98.0 %
Chloride (Cl): ≤ 0.005 %
Phosphate (PO₄): ≤ 0.002 %
Sulfate (SO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.005 %
Ca (Calcium): ≤ 0.005 %
Fe (Iron): ≤ 0.001 %
K (Potassium): ≤ 0.005 %
Mg (Magnesium): ≤ 0.001 %
Na (Sodium): ≤ 0.005 %

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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