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Merck - 1001650100 - Boric Acid For Analysis EMSURE ACS, ISO, Reagent Ph Eur, 100 g

  • MFR SKU: 1001650100
  • ITEM #: 19003397
  • 0 Reviews / 0 Questions
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ITEM #: 19003397
for analysis EMSURE® ACS, ISO, Reag. Ph Eur
This listing is for 100 g Plastic bottle

Merck - 1001650100 - Boric Acid For Analysis EMSURE ACS, ISO, Reagent Ph Eur, 100 g

  • Item #: 19003397
  • MFR SKU: 1001650100
  • Catalogue Number 100165
  • Synonyms Orthoboric acid, Trihydroxidoboron
  • CAS number 10043-35-3
  • EC index number 005-007-00-2
  • EC number 233-139-2
  • Grade ACS, ISO, Reag. Ph Eur
  • Hill Formula BHO
  • Chemical formula HBO
  • Molar Mass 61.83 g/mol
  • HS Code 2810 00 90
  • Quality Level MQ300
  • Density 1.48 g/cm3 (23 ° C)
  • Melting Point >1000 ° C (decomposition)
  • pH value 5.1 (1.8 g/l, HO, 25 ° C)
  • Vapor pressure 2000 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H360FD: May damage fertility. May damage the unborn child.
  • Precautionary Statement(s) P201: Obtain special instructions before use.
  • P202: Do not handle until all safety precautions have been read and understood.
  • P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
  • P308 + P313: IF exposed or concerned: Get medical advice/ attention.
  • P405: Store locked up.
  • P501: Dispose of contents/ container to an approved waste disposal plant.
  • Signal Word Danger
  • RTECS ED4550000
  • Storage class 6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
  • WGK WGK 1 slightly hazardous to water
  • Disposal 28
  • Aqueous solutions: Container D.
  • Categories of danger toxic for reproduction
  • Storage Store at +2° C to +30° C.
  • Assay (alkalimetric) 99.5 - 100.5 %
  • Identity passes test
  • Appearance of solution passes test
  • pH-value (3.3%, water) 3.8 - 4.8
  • Chloride (Cl) ≤ 0.0003 %
  • Phosphate (PO) ≤ 0.0005 %
  • Sulfate (SO) ≤ 0.0005 %
  • Solubility in ethanol passes test
  • In methanol insoluble matter ≤ 0.005 %
  • Heavy metals (as Pb) ≤ 0.0005 %
  • Ca (Calcium) ≤ 0.002 %
  • Fe (Iron) ≤ 0.0001 %
  • Pb (Lead) ≤ 0.001 %
  • Organic impurities passes test
  • Nonvolatile with methanol ≤ 0.05 %
  • Corresponds to ACS, ISO, Reag. Ph Eur

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