Tisk…

Tetraboritan dvojsodný, bílý, powder, Spectroflux® 200

Dodavatel: Thermo Scientific
Nebezpečí

12093.A1 12093.D9
12093.A1EA 0 CZK
12093.A1 12093.D9
Tetraboritan dvojsodný, bílý, powder, Spectroflux® 200
Tetraboritan dvojsodný

It can be used in testing of ceramics and steel.

Vzorec: Na₂B₄O₇
Bod varu: 1575 °C
Bod tání: 741 °C
Hustota: 2,367 g/cm³
MDL Number: MFCD00081185
CAS číslo: 1330-43-4
EINECS: 215-540-4

Objednat

Výsledky specifikačního testu

Appearance (Color) White
Form Powder
Na:B ratio 1,009 - 1,116
Elemental Analysis - Boron, B (theoretical) 21,49%
Elemental Analysis - Sodium, Na (theoretical) 22,85%
Residue on Ignition ≤1,0% (900 °C/30 minutes)
Impurity Content, Silicon (Si) ≤00 ppm
Impurity Content, Others ≤20 ppm max each
Impurity Content, Total ≤200 ppm
Aluminium (Al) as Impurity ≤50 ppm
Calcium (Ca) as Impurity ≤50 ppm
Lithium (Li) as Impurity ≤100 ppm
Magnesium (Mg) as Impurity ≤20 ppm
Potassium (K) as Impurity ≤50 ppm
Sensitivity Hygroscopic

Learn more

About VWR

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

Více About VWR