di-Sodium tetraborate decahydrate 99.5% for analysis

Leverancier: Thermo Fisher Scientific
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

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

205950010 205950050 205950100
ACRO205950010EA 70.1 EUR
ACRO205950010 ACRO205950050 ACRO205950100
di-Sodium tetraborate decahydrate 99.5% for analysis
di-Sodium tetraborate decahydrate
Formule: Na₂B₄O₇·10H₂O
MW: 381.37 g/mol
Kookpunt: 320
Smeltpunt: 75 °C
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD00149193
CAS nummer: 1303-96-4
EINECS: 215-540-4
Bereik: 01-2119490790-32
Merck Index: 13,08662

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Specification Test Results

Appearance White Crystalline powder
pH 9 to 9.5 (5 % at 20°C)
Titration with HClO4 ≥99.5 %
Chloride (Cl) ≤10 ppm
Phosphate (PO4) ≤20 ppm
Sulfate (SO4) ≤50 ppm
Calcium (Ca) ≤50 ppm
Iron (Fe) ≤5 ppm
Heavy metals (as Pb) ≤10 ppm


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