di-Sodium tetraborate decahydrate 99.0-103.0% Ph. Eur.
: Borax tetra, Sodium tetraborate decahydrate, Sodium Borate decahydrate
:1303-96-4
:
:Na₂B₄O₇·10H₂O
:MFCD00149193
:320
:75
:1.73 g/cm³ (20 °C)
:381.37 g/mol
:13,08662
:Ambient
:215-540-4
:01-2119490790-32
:GHS08
- Environmentally Preferable:
- Assay:99.0 - 103.0 %
- Appearance:Conforms (see CoA/CoS)
- Identification A:Passes test
- Identification B:Passes test
- Identification (Na):Passes test
- Appearance of solution:Passes test
- pH (4 %):9.0 - 9.6
- SO4 (Sulphate):≤ 50 ppm
- NH4 (Ammonium):≤ 10 ppm
- Ca (Calcium):≤ 100 ppm
- Heavy metals (as Pb):≤ 25 ppm
- Residual solvents:Passes test
- As (Arsenic):≤ 5 ppm
- Cd (Cadmium):≤ 1 ppm
- Co (Cobalt):≤ 1 ppm
- Hg (Mercury):≤ 2 ppm
- Ni (Nickel):≤ 1 ppm
- Pb (Lead):≤ 2 ppm
- V (Vanadium):≤ 1 ppm
- Conforms to Ph.Eur.:Passes test
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Laboratory bottles, narrow neck, with screw cap, DURAN®
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Density bottles, adjusted
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VWR®, Nitrile Gloves
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VWR®, Glass Fibre Filters
: VWR Collection
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