Hydrogen
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4 prices
Selected condition:
Brand
- American Custom Chemicals Corporation
- Oakwood
- Sigma-Aldrich
Package
- 56L
- 57l
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0030059
- Product descriptionHYDROGEN 95.00%
- Packaging56L
- Price$6551.74
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number101507
- Product descriptionHydrogen
- Packaging56L
- Price$190
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number295396
- Product descriptionHydrogen ≥99.99%
- Packaging56l
- Price$581
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number295396
- Product descriptionHydrogen ≥99.99%
- Packaging57l
- Price$614
- Updated2024-03-01
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
American Custom Chemicals Corporation | CHM0030059 | HYDROGEN 95.00% | 56L | $6551.74 | 2021-12-16 | Buy |
Oakwood | 101507 | Hydrogen | 56L | $190 | 2021-12-16 | Buy |
Sigma-Aldrich | 295396 | Hydrogen ≥99.99% | 56l | $581 | 2024-03-01 | Buy |
Sigma-Aldrich | 295396 | Hydrogen ≥99.99% | 57l | $614 | 2024-03-01 | Buy |
Properties
Melting point :−259.2 °C(lit.)
Boiling point :−252.8 °C(lit.)
Density :0.0899
vapor density :0.07 (21 °C, vs air)
vapor pressure :Critical temperature is - 239.9 °C; noncondensible above this temperature
Flash point :<-150°C
solubility :slightly soluble in H2O
pka :35(at 25℃)
form :colorless gas
color :colorless gas; flammable
Odor :Odorless gas
explosive limit :74.2%
Water Solubility :0.00017 g/100 mL
Merck :13,4813
Dielectric constant :1.0(100℃)
Stability :Stable. Highly flammable. Readily forms explosive mixtures with air. Upper (U.K.) composition limit for use of a nitrogen/hydrogen mixture in the open lab is 5.7% hydrogen.
CAS DataBase Reference :1333-74-0(CAS DataBase Reference)
NIST Chemistry Reference :Hydrogen(1333-74-0)
EPA Substance Registry System :Hydrogen (1333-74-0)
Boiling point :−252.8 °C(lit.)
Density :0.0899
vapor density :0.07 (21 °C, vs air)
vapor pressure :Critical temperature is - 239.9 °C; noncondensible above this temperature
Flash point :<-150°C
solubility :slightly soluble in H2O
pka :35(at 25℃)
form :colorless gas
color :colorless gas; flammable
Odor :Odorless gas
explosive limit :74.2%
Water Solubility :0.00017 g/100 mL
Merck :13,4813
Dielectric constant :1.0(100℃)
Stability :Stable. Highly flammable. Readily forms explosive mixtures with air. Upper (U.K.) composition limit for use of a nitrogen/hydrogen mixture in the open lab is 5.7% hydrogen.
CAS DataBase Reference :1333-74-0(CAS DataBase Reference)
NIST Chemistry Reference :Hydrogen(1333-74-0)
EPA Substance Registry System :Hydrogen (1333-74-0)
Safety Information
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Signal word: | Danger | |||||||||||||||||||||
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Description
Hydrogen is colorless, odorless, tasteless, flammable, and nontoxic. It exists as a gas at ambient temperatures and atmospheric pressures. It is the lightest gas known, with a density approximately 0.07% that of air. Hydrogen is present in the atmosphere occurring in concentrations of only about 0.5 ppm by volume at lower altitudes.Related product price
- Sodium bicarbonate
$10-2070 - Calcium hydroxide
$12.5-3490 - Sodium hydroxide
$14-16472
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