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Why Roper Thermals?
Purity
99% Guaranteed
Quality Docs
CoA with every lot
Origin
Made in USA
Certification
ISO 9001:2015
Designation
WOSB-Certified
Experience
35+ years
Target Markets
Aerospace
Analytical standard labs
Wax thermostat manufacturers
Product Specifications
Product Type
Alkane
CAS Number
629-94-7
Melt Point
40° C
State at 25°
Solid
Lead Time
Ships within 24 hours
Bio-Based Option Available?
Yes
Packaging
250 gram bottle, 1 kg can, 5 kg can
Primary Applications
Analytical reference standard
GC retention index standard
Wax thermostat activator
n-Heneicosane
Roper Thermals manufactures high-purity n-heneicosane (C21, CAS 629-94-7) at 99%+ purity from our facility in Clinton, Connecticut. With a melt point of 40°C, n-heneicosane is used as a thermal energy storage phase change material, GC Kovats retention index calibration standard, wax actuator material, and analytical reference compound. Made in USA. Ready to ship within 24 hours.
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