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Merck - 1058330250 - Magnesium Chloride Gr ACS Hexahydrate 250G

  • MFR SKU: 1058330250
  • ITEM #: 3582863
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ITEM #: 3582863
for analysis EMSURE® ACS, ISO, Reag. Ph Eur
This listing is for 250 g Plastic bottle

Merck - 1058330250 - Magnesium Chloride Gr ACS Hexahydrate 250G

  • Item #: 3582863
  • MFR SKU: 1058330250
  • Catalogue Number 105833
  • Replaces MX0045; MX0045-1; MX0045-2; MX0045-4; MX0045-20
  • Synonyms Magnesium dichloride
  • Magnesium chloride hexahydrate
  • CAS number 7791-18-6
  • EC number 232-094-6
  • Grade ACS, ISO, Reag. Ph Eur
  • Hill Formula Cl. Mg*6HO
  • Chemical formula Mg. Cl * 6 HO
  • Molar Mass 203.31 g/mol
  • HS Code 2827 31 00
  • Quality Level MQ300
  • Density 1.570 g/cm3 (20 ° C)
  • Melting Point 116.7 ° C (decomposition)
  • pH value 4.5 - 7.0 (50 g/l, HO, 20 ° C)
  • Solubility 468.7 g/l
  • LD 50 oral LD50 Rat 8100 mg/kg
  • RTECS OM2975000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly hazardous to water
  • Storage Store at +2° C to +30° C.
  • Declaration (railroad and road) ADR, RID Kein Gefahrgut
  • Declaration (transport by air) IATA-DGR No Dangerous Good
  • Declaration (transport by sea) IMDG-Code No Dangerous Good
  • Assay (complexometric) 99.0 - 101.0 %
  • Identity conforms
  • Appearance of solution passes test
  • Insoluble matter ≤ 0.005 %
  • pH-value (5%; water) 5.0 - 6.5
  • Acidity or alkalinity passes test
  • Bromide (Br) ≤ 0.05 %
  • Nitrate (NO) ≤ 0.001 %
  • Phosphate (PO) ≤ 5 ppm
  • Sulfate (SO) ≤ 0.002 %
  • Total nitrogen (N) ≤ 0.0002 %
  • Heavy metals (ACS) ≤ 5 ppm
  • Heavy metals (as Pb) ≤ 0.0005 %
  • Al (Aluminium) ≤ 0.0002 %
  • As (Arsenic) ≤ 0.0002 %
  • Ba (Barium) ≤ 0.002 %
  • Ca (Calcium) ≤ 0.003 %
  • Cu (Copper) ≤ 0.0005 %
  • Fe (Iron) ≤ 5 ppm
  • K (Potassium) ≤ 0.001 %
  • Mn (Manganese) ≤ 5 ppm
  • Na (Sodium) ≤ 0.001 %
  • NH (Ammonium) ≤ 0.002 %
  • Pb (Lead) ≤ 0.0005 %
  • Sr (Strontium) ≤ 0.005 %
  • Water 51.0 - 55.0 %
  • Corresponds to ACS, ISO, Reag.Ph. Eur

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