Potassium tetraborate tetrahydrate - 60541

Code: 60541
Potassium tetraborate tetrahydrate
Purum p.a., ≥99.0% (T)
Potassium biborate
≥99.0% 

CAS Number: 12045-78-2
Linear Formula: K2B4O7 · 4H2O
Molar Mass: 305.5 g/mol
MDL Number: MFCD00149924
Catalog Number Packaging Size Container type Price QTY Cart
60541-1KG 1KG PLASTIC BOTTLE Contact
60541-250G 250G PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay 99.0 - 101.0 %
Calcium (Ca) max. 50 ppm
Cadmium (Cd) max. 50 ppm
Cobalt (Co) max. 50 ppm
Copper (Cu) max. 50 ppm
Iron (Fe) max. 50 ppm
Sodium (Na) max. 5000 ppm
Nickel (Ni) max. 50 ppm
Lead (Pb) max. 50 ppm
Zinc (Zn) max. 50 ppm
Chloride (Cl) max. 50 ppm
Sulfate (SO4) max. 50 ppm
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Physical Properties

Property Value
Freezing point > 500 °C
Density 1.74 g/cm3
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Safety Information

Property Value
GHS Classification Health Hazard
Signal Word Warning
Hazard Statement(s) H361d
Precautionary Statement(s) P280
P201