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Merck - 1006590100 - Tungstosilicic acid hydrate

  • MFR SKU: 1006590100
  • ITEM #: 7229882
  • 0 Reviews / 0 Questions
$665.00
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ITEM #: 7229882
for analysis EMSURE®
This listing is for 100 g Plastic bottle

Merck - 1006590100 - Tungstosilicic acid hydrate

  • Item #: 7229882
  • MFR SKU: 1006590100
  • Catalogue Number 100659
  • Synonyms Silicotungstic acid, Wolframosilicic acid
  • Tungstosilicic acid hydrate
  • CAS number 12027-43-9
  • EC number 234-719-8
  • Hill Formula HOSi W
  • Chemical formula H[Si(WO)] * x HO
  • Molar Mass 2878 g/mol
  • HS Code 2811 19 80
  • Quality Level MQ300
  • Bulk density 200 - 500 kg/m3
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 3 highly hazardous to water
  • Disposal 14
  • Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
  • Storage Store at +15° C to +25° C.
  • Identity passes test
  • Chloride (Cl) ≤ 20 ppm
  • Sulphate (SO) ≤ 50 ppm
  • Total nitrogen (N) ≤ 20 ppm
  • Heavy metals (as Pb) ≤ 20 ppm
  • Fe (Iron) ≤ 10 ppm
  • K (Potassium) ≤ 200 ppm
  • Na (Sodium) ≤ 200 ppm
  • Loss on ignition (750° C) ≤ 16 %

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