产品名称

英文名称：Pyrogallol Red

同义词

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、EINECS 251-134-3、PYROGALLOLRED、Pyrogallolsulfonephthalein、1,1-dioxospiro[2,1lambda6-benzoxathiole-3,9'-、焦棓酚红

产品性质

CAS编号：32638-88-3

分子式：C19H12O8S

分子量：400.36

Beilstein号：19407

MDL号：MFCD00005046

PubChem编号：94437

别名：焦棓酚红

英文别名：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|EINECS 251-134-3|PYROGALLOLRED|Pyrogallolsulfonephthalein|1,1-dioxospiro[2,1lambda6-benzoxathiole-3,9'-

规格或纯度：95%

英文名称：Pyrogallol Red

储存温度：充氩

运输条件：常规运输

IUPAC Name：1,1-dioxospiro[2,1λ6-benzoxathiole-3,9'-xanthene]-3',4',5',6'-tetrol

INCHI：InChI=1S/C19H12O8S/c20-12-7-5-10-17(15(12)22)26-18-11(6-8-13(21)16(18)23)19(10)9-3-1-2-4-14(9)28(24,25)27-19/h1-8,20-23H

InChi Key：KUQNCHZOCSYKOR-UHFFFAOYSA-N

Canonical SMILES：C1=CC=C2C(=C1)C3(C4=C(C(=C(C=C4)O)O)OC5=C3C=CC(=C5O)O)OS2(=O)=O

Isomeric SMILES：C1=CC=C2C(=C1)C3(C4=C(C(=C(C=C4)O)O)OC5=C3C=CC(=C5O)O)OS2(=O)=O

PubChem CID：94437

Reaxy-Rn：363738

溶解性：Soluble in water, ammonium hydroxide (10 mg/ml), and ethanol.

敏感性：对湿度敏感

熔点：≥300 °C

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338

产品包装