Sodium Borate Decahydrate ACS reagent, 99.5% 2.5 kg

$161.28

Part Number:MIL-S9640-25KG
Lead Time:7-14 days
Quantity:each
Size:2.5 kg
Style:chemical
Description

Sodium Borate Decahydrate ACS reagent, ≥99.5% 2.5 Kg

Synonym: Borax decahydrate, Sodium borate decahydrate

  • CAS Number 1303-96-4
  • Linear Formula Na2B4O7 · 10H2O
  • Molecular Weight 381.37
  • EC Number 215-540-4
  • MDL number MFCD00149193
  • PubChem Substance ID 329824630
  • NACRES NA.21
grade ACS reagent
assay ≥99.5%
impurities ≤0.005% Insoluble matter
pH 9.15-9.20 (25 °C, 0.01 M in solution)
density 1.73 g/mL at 25 °C (lit.)
anion traces chloride (Cl-): ≤0.001%
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.005%
cation traces Ca: ≤0.005%
Fe: ≤5 ppm
heavy metals (as Pb): ≤0.001%
SMILES string O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]B1Ob2ob([O-])ob(O1)o2
InChI 1S/B4O7.2Na.10H2O/c5-1-7-3-9-2(6)10-4(8-1)11-3;;;;;;;;;;;;/h;;;10*1H2/q-2;2*+1;;;;;;;;;;
InChI key CDMADVZSLOHIFP-UHFFFAOYSA-N

 GHS07, GHS08

Signal word Danger
Hazard statements H319-H360FD
Precautionary statements P201-P202-P280-P308 + P313-P337 + P313-P501
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS VZ2275000

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