1,3-Propanedisulfonic acid disodium salt (CAS No. 21668-77-9) 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.
Inorganic Chemicals
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The CAS number of 1,3-Propanedisulfonic acid disodium salt is 21668-77-9.
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.
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1,3-Propanedisulfonic acid disodium salt · CAS 21668-77-9 · C3H8O6S2. UNII 6QFP76V7S7.
| CAS Registry Number | 21668-77-9 |
|---|---|
| PubChem CID | 428573 |
| Molecular formula | C3H8O6S2 |
| IUPAC name | propane-1,3-disulfonic acid |
| UNII (FDA) | 6QFP76V7S7 |
| Molecular Weight | 204.2 |
|---|---|
| XLogP3 | -1.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 4 |
| Exact Mass | 203.97623032 |
| Monoisotopic Mass | 203.97623032 |
| Topological Polar Surface Area | 126 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (88.4%), H312 (88.4%), H314 (100%), H332 (88.4%) |
|---|
H302 (88.4%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (88.4%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Eprodisate; 21668-77-9; 1,3-Propanedisulfonic acid; Propane-1,3-disulfonate; Eprodisato; Propane-1,3-disulphonate; 6QFP76V7S7; eprodisatum; RefChem:590996; propane-1,3-disulfonic acid; 1,3-Propanedisulfonic Acid (50-60% in Water); Eprodisate [INN]; MFCD00191482; starbld0009312; 50-60% in Water; 1,3-propanesulfonic acid
CAS 21668-77-9; molecular formula C3H8O6S2; molecular weight — g/mol.
Eprodisate, 21668-77-9, 1,3-Propanedisulfonic acid, Propane-1,3-disulfonate, Eprodisato, Propane-1,3-disulphonate.
Hazard statements reported: H302, H312, H314, H332.
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. · Reply within one business day.