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SPECTROMELT A 100 DI-LITHIUMTETRABORATE 1 KG

Brands: MERCK
Rp 8.931.000

Spectromelt A 100 di-lithiumtetraborate. CAS 12007-60-2, EC Number 234-514-3, chemical formula Li₂B₄O₇.

Quality Level

100

 

Assay

≥99.0% (acidimetric)

 

form

solid

 

pH

9.1 (20 °C, 100 g/L in H2O, slurry)

 

mp

917 °C ((1683 °F))

 

solubility

141.2 g/L

water: 141.2 g/L at 20 °C (68 °F - OECD Test Guideline 105)

 

density

2.34 g/cm3 at 20 °C ((68 °F) - OECD Test Guideline 109)

 

bulk density

330 kg/m3

 

anion traces

chloride (Cl-): ≤50 ppm

phosphate (PO43-): ≤20 ppm

silicate (as SiO2): ≤100 ppm

sulfate (SO42-): ≤50 ppm

 

cation traces

Ag: ≤5 ppm

Al: ≤10 ppm

Ba: ≤5 ppm

Ca: ≤20 ppm

Cd: ≤5 ppm

Co: ≤5 ppm

Cr: ≤5 ppm

Cu: ≤5 ppm

Fe: ≤10 ppm

Ga: ≤5 ppm

K: ≤10 ppm

Mg: ≤5 ppm

Mn: ≤5 ppm

Na: ≤20 ppm

Ni: ≤5 ppm

Pb: ≤5 ppm

Sr: ≤5 ppm

Zn: ≤5 ppm

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PT. Multi Medika Laboratory

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