Pyrogallol sulfonphthalein (CAS No. 32638-88-3) 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 Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of Pyrogallol sulfonphthalein is 32638-88-3.
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 Organic 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..
Pyrogallol sulfonphthalein · CAS 32638-88-3 · C19H12O8S. UNII BDBM152156.
| CAS Registry Number | 32638-88-3 |
|---|---|
| PubChem CID | 94437 |
| Molecular formula | C19H12O8S |
| IUPAC name | 1,1-dioxospiro[2,1λ6-benzoxathiole-3,9'-xanthene]-3',4',5',6'-tetrol |
| UNII (FDA) | BDBM152156 |
| Molecular Weight | 400.4 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 0 |
| Exact Mass | 400.02528851 |
| Monoisotopic Mass | 400.02528851 |
| Topological Polar Surface Area | 142 |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| GHS notification summary | 100% (2 / 2) |
|---|
| GHS notification summary | 100% (2 / 2) |
|---|
This chemical does not meet GHS hazard criteria for 100% (2 of 2) of all reports.
Reported as not meeting GHS hazard criteria by 2 of 2 companies. For more detailed information, please visit ECHA C&L website.
32638-88-3; Pyrogallolsulfonephthalein; Pyrogallol sulfonphthalein; DTXSID6067703; Spiro(3H-2,1-benzoxathiole-3,9'-(9H)xanthene)-3',4',5',6'-tetrol, 1,1-dioxide; Spiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]-3',4',5',6'-tetrol, 1,1-dioxide; RefChem:870975; DTXCID5038549; 251-134-3; 3',4',5',6'-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide; EINECS 251-134-3; MFCD00005046; 1,1-dioxospiro[2,1lambda6-benzoxathiole-3,9'-xanthene]-3',4',5',6'-tetrol; 3',4',5',6'-tetrahydroxyspiro[2,1-benzoxathiole-3,9'-xanthene]-1,1-dione; 3',4',5',6'-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide; PYROGALLOLRED
CAS 32638-88-3; molecular formula C19H12O8S; molecular weight — g/mol.
32638-88-3, Pyrogallolsulfonephthalein, Pyrogallol sulfonphthalein, DTXSID6067703, Spiro(3H-2,1-benzoxathiole-3,9'-(9H)xanthene)-3',4',5',6'-tetrol, 1,1-dioxide, Spiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]-3',4',5',6'-tetrol, 1,1-dioxide.
100% of GHS notifications report no hazard classification (2 of 2).
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.