Hydrogen atom (CAS 12385-13-6) — formula H2, molecular weight 2.016; category organic chemicals.
Hydrogen atom (CAS 12385-13-6) is a chemical raw material in the organic chemicals category. Its molecular formula H2 comprises 2 H atom. Its molecular weight is about 2.016. Reported physicochemical data: melting point around -434 °F (USCG, 1999), boiling point around -423 °F at 760 mmHg (USCG, 1999), LogP about 0. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 12385-13-6 |
|---|---|
| Molecular Formula | H2 |
| Molecular Weight | 2.016 |
| Melting Point | -434 °F (USCG, 1999) |
| Boiling Point | -423 °F at 760 mmHg (USCG, 1999) |
| LogP | 0 |
| Applications | welding (oxy-hydrogen and autogenous), petroleum refining, and as a coolant, Used to hydrogenate oils and other organic compounds and to reduce metal oxides, Petroleum Production and Refining, Gas Welding and Cutting |
| Category | Organic Chemicals |
Documented applications: welding (oxy-hydrogen and autogenous), petroleum refining, and as a coolant, Used to hydrogenate oils and other organic compounds and to reduce metal oxides, Petroleum Production and Refining, Gas Welding and Cutting.
Hydrogen atom is a carbon-based organic compound with CAS registry number 12385-13-6 and molecular formula H2 (molecular weight 2.016), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 12385-13-6
Its molecular formula H2 comprises 2 H atom.
Also known as: Hydrogen atom · 氢原子
Category: organic chemicals
The CAS registry number of Hydrogen atom is 12385-13-6.
Molecular formula H2, molecular weight 2.016.
It is also registered under: Hydrogen atom, 氢原子.
Recorded applications: welding (oxy-hydrogen and autogenous), petroleum refining, and as a coolant, Used to hydrogenate oils and other organic compounds and to reduce metal oxides, Petroleum Production and Refining, Gas Welding and Cutting.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Hydrogen atom (CAS 12385-13-6), compiled from public chemistry databases.
| CAS Number | 12385-13-6 |
|---|---|
| PubChem CID | 783 |
| Molecular Formula | H2 |
| IUPAC Name | molecular hydrogen |
| UNII (FDA) | 7YNJ3PO35Z |
| Molecular Weight | 2.016 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 2.0156500638 |
| Monoisotopic Mass | 2.0156500638 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 0 |
| Boiling Point | -423 °F at 760 mmHg (USCG, 1999) |
|---|---|
| Boiling Point | -259.16 °C |
| Boiling Point | -253 °C |
| Boiling Point | -252.8 °C @760 [mm Hg] |
| Melting Point | -434 °F (USCG, 1999) |
| Melting Point | -252.762 °C |
| Melting Point | -259.2 °C |
| Melting Point | -259 °C |
| Melting Point | -259.18 °C |
| Solubility | In water, 1.62 mg/L at 21 °C |
Hydrogen; Molecular hydrogen; Dihydrogen; 1333-74-0; Protium; hydrogen-1; DTXSID9029643; 7YNJ3PO35Z; CHEBI:18276; Hydrogen atoms; RefChem:389053; DTXCID00196437; 215-605-7; Atomic hydrogen; Hydrogen gas; Hydrogen in Steel, 1g/piece
| GHS notifications | 0.1% (2 / 1422) |
|---|
| GHS notifications | 0.1% (2 / 1422) |
|---|---|
| Notified hazard statements | H220, H280 (75.8%), H281 (13.5%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氢原子