Tlačiť

Tetraboritan dvojsodný dekahydrát 99,0-103,0, Puriss., meetSpec_BP,Ph.Eur.,NF, Fluka™

Dodávateľ: Honeywell Chemicals
Nebezpečí

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

11625-25KG 11625-2.5KG 11625-6X2.5KG
11625-25KGEA 406.57 EUR
11625-25KG 11625-2.5KG 11625-6X2.5KG
Tetraboritan dvojsodný dekahydrát 99,0-103,0, Puriss., meetSpec_BP,Ph.Eur.,NF, Fluka™
Tetraboritan dvojsodný dekahydrát
Vzorec: Na₂B₄O₇·10H₂O
Mw: 381.37
Teplota varu: 320
Teplota tavenia: 742 °C (anhy.) ≥ 62 °C (–H₂O of crystall.)
Hustota: 1.7 g/cm³
Skladovacia teplota: Ambient
Číslo MDL: MFCD00149193
Číslo CAS: 1303-96-4
EINECS: 215-540-4
REACH: 01-2119490790-32
Merck Index: 13,08662

Order Now

Výsledky špecifikačného testu

Assay 99.0 - 103.0 %
pH (4 %, 20°C) 9.0 - 9.6
Ammonium (NH₄) Max. 10 ppm
Arsenic (As) Max. 3 ppm
Calcium (Ca) Max. 100 ppm
Iron (Fe) Max. 0.002 %
Magnesium (Mg) Max. 0.001 %
Heavy metals (as Pb) Max. 20 ppm
Chloride (Cl) Max. 0.005 %
Sulfate (SO₄) Max. 50 ppm
Carbonate and bicarbonate complying
Appearance of the solution complying
Residual solvents complying


Learn more

About VWR

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

Viac About VWR