Acetylenedicarboxylic acid monopotassium salt (CAS No. 928-04-1) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Inorganic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 928-04-1 |
|---|---|
| Molecular Formula | C4HKO4 |
| Molecular Weight | 152.15 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Inorganic Chemicals |
| Category | Inorganic Chemicals |
Inorganic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of Acetylenedicarboxylic acid monopotassium salt is 928-04-1.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Inorganic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Acetylenedicarboxylic acid monopotassium salt · CAS 928-04-1 · C4HKO4. UNII ST51038531.
| CAS Registry Number | 928-04-1 |
|---|---|
| PubChem CID | 23677964 |
| Molecular formula | C4HKO4 |
| IUPAC name | potassium 4-hydroxy-4-oxobut-2-ynoate |
| UNII (FDA) | ST51038531 |
| Molecular Weight | 152.15 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 151.95118999 |
| Monoisotopic Mass | 151.95118999 |
| Topological Polar Surface Area | 77.4 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 183 |
| Reported hazard statements | H301 (100%), H310 (95.5%), H315 (97.7%), H319 (97.7%), H331 (88.6%), H335 (95.5%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
H310 (95.5%): Fatal in contact with skin [Danger Acute toxicity, dermal]
928-04-1; Acetylenedicarboxylic acid monopotassium salt; 2-Butynedioic acid, monopotassium salt; potassium 3-carboxyprop-2-ynoate; U-4783; Potassium 3-carboxypropiolate; Potassium Hydrogen Acetylenedicarboxylate; Monopotassium Acetylenedicarboxylate; MFCD00013143; potassium;4-hydroxy-4-oxobut-2-ynoate; NSC 631597; Potassium hydrogen butynedioate; monopotassium butynedioate; but-2-ynedioic acid, potassium salt; Acetylenedicarboxylic; timtec-bb sbb008993
CAS 928-04-1; molecular formula C4HKO4; molecular weight — g/mol.
928-04-1, Acetylenedicarboxylic acid monopotassium salt, 2-Butynedioic acid, monopotassium salt, potassium 3-carboxyprop-2-ynoate, U-4783, Potassium 3-carboxypropiolate.
Hazard statements reported: H301, H310, H315, H319, H331.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 乙炔二甲酸单钾盐