Input interpretation
colorants | melting point
Summary
median | 219 °C highest | 2450 °C (cerium(III) sulfide) lowest | 0 °C (benzenesulfonic acid, 4-((2, 4-dihydroxyphenyl)azo)-, monosodium salt) distribution | | (based on 25 values; 19 unavailable)
Entities with missing values
c.I. solvent black 7 | strontium chromate | cadmium primrose | lead(II) cyanide | cadmium mercury sulfide | methyl violet | mordant yellow 1 | crocein orange g | nile blue A | metanil yellow | ... (total: 19)
Distribution plots
(melting point in degrees Celsius)
Melting point rankings
1 | benzenesulfonic acid, 4-((2, 4-dihydroxyphenyl)azo)-, monosodium salt | 0 °C 2 | o-aminoazotoluene | 102 °C 3 | methyl yellow | 111 °C 4 | p-aminoazobenzene | 124.5 °C 5 | C.I. solvent orange 2 | 131 °C 6 | orange g | 141 °C 7 | p-hydroxyazobenzene | 151 °C 8 | acid orange | 164 °C 9 | brilliant blue r | 177 °C 10 | methyl red | 180 °C ⋮ | | 16 | datiscetin | 271 °C 17 | acid blue 9 | 283 °C 18 | Fast Green FCF | 290 °C 19 | patent blue vF | 290 °C 20 | neutral red | 290 °C 21 | allura red AC | 300 °C 22 | 2, 5-diaminotoluene sulfate | 300 °C 23 | copper(II) phthalocyanine | 480 °C 24 | tin(IV) sulfide | 600 °C 25 | cerium(III) sulfide | 2450 °C (based on 25 values; 19 unavailable)
Unit conversions for median melting point 219 °C
492 K (kelvins)
426 °F (degrees Fahrenheit)
886 °R (degrees Rankine)
175 °Ré (degrees Réaumur)
122 °Rø (degrees Rømer)
Comparison for median melting point 219 °C
14 °C below autoignition temperature of book paper in Ray Bradbury's famous novel (451 °F)
27 °C below to 1 °C above autoignition temperature of paper (218 to 246 °C)
92 °C above hottest temperature of a Concorde nose tip (127 °C)
Corresponding quantities
Thermodynamic energy E from E = kT: | 42 meV (millielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 3327 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 7.2×10^-10 lx (lux)
Nearest corresponding gas marks for median melting point 219 °C (degrees Celsius)
| temperature | usage gas mark 7 | 220 °C | United Kingdom stufe 4 | 220 °C | Germany (actual measurements may vary)