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hafnium-icp-standard(1 products available)
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Purity
Package
HAFNIUM

HAFNIUM

  • CAS:7440-58-6
  • MF:Hf
  • MW:178.49
  • EINECS:231-166-4
Melting point::
2227 °C (lit.)
Boiling point::
4602 °C (lit.)
Density :
13.3 g/cm3 (lit.)
storage temp. :
Store at +15°C to +25°C.
solubility :
soluble in HF
form :
wire
color :
Silver-gray
Specific Gravity:
13.31
Resistivity:
29.6 μΩ-cm, 0°C
Water Solubility :
soluble HF; slowly reacts with conc H2SO4, aqua regia [KIR80]
Merck :
13,4603
Exposure limits:
ACGIH: Ceiling 2 ppm
OSHA: Ceiling 5 ppm(7 mg/m3)
NIOSH: IDLH 50 ppm; Ceiling 5 ppm(7 mg/m3)
Stability::
Stable. Incompatible with oxygen, sulfur, strong oxidizing agents, halogens, phosphorus, strong acids. Highly flammable.
InChIKey:
VBJZVLUMGGDVMO-UHFFFAOYSA-N
Symbol(GHS) 

GHS02
Signal word 
Danger
Hazard statements 
H228
Precautionary statements 
P210-P240-P241-P280-P370+P378
More Chemical Properties

Hafnium ICP standard   

Pack Size
Purity
Availability
Price
100mL
traceable to SRM from NIST HfCl? in HCl 7% 1000 mg/l Hf Certipur?
In stock Inquiry
₹57894
Update time:2024-08-21
Sigma-Aldrich Chemicals Private Limited
New Delhi
Phone: 1-800-309-5000
Web:
Email: customerserviceindia@merckgroup.com
Product catalog: 157135
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