di-Natriumtetraborat decahydrat ≥99.5% ACS, Fluka™

Leverandør: Honeywell Chemicals
Ratings: Ingen bedømmelse

Samlet vurdering
Gennemsntilig vurdering

Farlig

Synonymer: Borax tetra, Sodium tetraborate decahydrate, Sodium Borate decahydrate

S9640-500G S9640-2.5KG S9640-4X2.5KG S9640-6X500G
S9640-500GEA 327 DKK
S9640-500G S9640-2.5KG S9640-4X2.5KG S9640-6X500G
di-Natriumtetraborat decahydrat ≥99.5% ACS, Fluka™
di-Natriumtetraborat decahydrat
Formel: Na₂B₄O₇·10H₂O
Molekylvægt: 381.37 g/mol
Kogepunkt: 320
Smeltepunkt: 742 °C (anhy.) ≥ 62 °C (–H₂O of crystall.)
Massefylde: 1.7 g/cm³
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00149193
CAS-nummer: 1303-96-4
EINECS: 215-540-4
ADR: 3
REACH: 01-2119490790-32
Merck Index: 13,08662

Bestil nu

Specifikationer Testresultater

Assay 99.5 - 105.0 %
pH (0.01 m, 25°C) 9.15 - 9.20
Water insoluble matter Max. 0.005 %
Calcium (Ca) Max. 50 ppm
Iron (Fe) Max. 5 ppm
Sulfate (SO₄) Max. 50 ppm
Heavy metals (as Pb) Max. 0.001 %
Chloride (Cl) Max. 10 ppm
Phosphate (PO₄) Max. 10 ppm


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Læs mere About VWR