Calciumhydrid ∼ 93%, pieces 10-100 mm, extra pure , up to 10% powder
Leverandør: Thermo Fisher Scientific
Ratings:
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Synonymer:
Calcium dihydride
199961000
199965000
ACRO199961000EA
795
DKK
ACRO199961000
ACRO199965000
Calciumhydrid ∼ 93%, pieces 10-100 mm, extra pure , up to 10% powder
Calcium hydride
Formel:
H₂Ca Smeltepunkt: 675 °C Massefylde: 1,9 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00010897 CAS-nummer: 7789-78-8 EINECS: 232-189-2 UN nummer: 1404 ADR: 4.3,I Merck Index: 13,01674 |
Specifikationer Testresultater
Appearance | Grey Irregular pieces and/or lumps |
Assay | ≥92 % (Total Ca) |
Particle size | 10 to 100 mm (containing up to 10% fines) |
Chloride (Cl) | ≤5000 ppm |
Aluminium (Al) | ≤100 ppm |
Hydrogen (H) | ≥980 ml/g CaH2 |
Iron (Fe) | ≤100 ppm |
Magnesium (Mg) | ≤8000 ppm |
Nitrogen (N) | ≤2000 ppm |
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