PYROGALLOL RED
|
- $19 - $360
- Product name: PYROGALLOL RED
- CAS: 32638-88-3
- MF: C19H12O8S
- MW: 400.36
- EINECS:251-134-3
- MDL Number:MFCD00005046
- Synonyms:PYROGALLOL RED INDICATOR FOR &;PyrogallolRedGr;Pyrogallol Red, indicator grade, pure;Pyrogallol Red, pure, 98%;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 ;PR;PYROGALLOL RED, INDICATOR FOR COMPLEXO-M ETRY
15 prices
Selected condition：
Brand
- AK Scientific
- Alichem
- Ambeed
- Chemenu
- Chem-Impex
- Crysdot
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 100mg
- 250mg
- 500mg
- 1g
- 5g
- 100g
- ManufacturerAK Scientific
- Product number6504AF
- Product descriptionPyrogallol Red
- Packaging1g
- Price$175
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number32638883
- Product description3',4',5',6'-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide
- Packaging100g
- Price$293.91
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA155745
- Product description3',4',5',6'-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide 98%
- Packaging250mg
- Price$19
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA155745
- Product description3',4',5',6'-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide 98%
- Packaging1g
- Price$41
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA155745
- Product description3',4',5',6'-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide 98%
- Packaging5g
- Price$151
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM138905
- Product description3'',4'',5'',6''-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9''-xanthene]1,1-dioxide 97%
- Packaging100g
- Price$337
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number42036
- Product descriptionPyrogallolRed,suitableforHematology&Histology suitableforHematology&Histology
- Packaging5G
- Price$160.16
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD11144917
- Product description3',4',5',6'-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide 97%
- Packaging100g
- Price$360
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberP8759
- Product descriptionPyrogallol Red
- Packaging5g
- Price$198
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number1.07534
- Product descriptionPyrogallol red metal indicator
- Packaging1g
- Price$232
- Updated2024-03-01
- Buy
- ManufacturerTCI Chemical
- Product numberP0572
- Product descriptionPyrogallol Red
- Packaging1g
- Price$53
- Updated2024-03-01
- Buy
- ManufacturerTCI Chemical
- Product numberP1976
- Product descriptionPyrogallol Red [for Protein Research]
- Packaging1g
- Price$106
- Updated2024-03-01
- Buy
- ManufacturerTCI Chemical
- Product numberP0572
- Product descriptionPyrogallol Red
- Packaging5g
- Price$151
- Updated2024-03-01
- Buy
- ManufacturerTRC
- Product numberP997435
- Product descriptionPyrogallol Red
- Packaging100mg
- Price$45
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberP997435
- Product descriptionPyrogallol Red
- Packaging500mg
- Price$95
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 6504AF | Pyrogallol Red | 1g | $175 | 2021-12-16 | Buy |
| Alichem | 32638883 | 3',4',5',6'-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide | 100g | $293.91 | 2021-12-16 | Buy |
| Ambeed | A155745 | 3',4',5',6'-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide 98% | 250mg | $19 | 2021-12-16 | Buy |
| Ambeed | A155745 | 3',4',5',6'-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide 98% | 1g | $41 | 2021-12-16 | Buy |
| Ambeed | A155745 | 3',4',5',6'-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide 98% | 5g | $151 | 2021-12-16 | Buy |
| Chemenu | CM138905 | 3'',4'',5'',6''-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9''-xanthene]1,1-dioxide 97% | 100g | $337 | 2021-12-16 | Buy |
| Chem-Impex | 42036 | PyrogallolRed,suitableforHematology&Histology suitableforHematology&Histology | 5G | $160.16 | 2021-12-16 | Buy |
| Crysdot | CD11144917 | 3',4',5',6'-Tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide 97% | 100g | $360 | 2021-12-16 | Buy |
| Sigma-Aldrich | P8759 | Pyrogallol Red | 5g | $198 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.07534 | Pyrogallol red metal indicator | 1g | $232 | 2024-03-01 | Buy |
| TCI Chemical | P0572 | Pyrogallol Red | 1g | $53 | 2024-03-01 | Buy |
| TCI Chemical | P1976 | Pyrogallol Red [for Protein Research] | 1g | $106 | 2024-03-01 | Buy |
| TCI Chemical | P0572 | Pyrogallol Red | 5g | $151 | 2024-03-01 | Buy |
| TRC | P997435 | Pyrogallol Red | 100mg | $45 | 2021-12-16 | Buy |
| TRC | P997435 | Pyrogallol Red | 500mg | $95 | 2021-12-16 | Buy |
Properties
Melting point :133-134 °C(lit.)
Boiling point :309 °C(lit.)
Density :1.082 g/mL at 20 °C
vapor density :4.4 (vs air)
vapor pressure :10 mm Hg ( 167.7 °C)
refractive index :n20/D 1.387
storage temp. :Inert atmosphere,Room Temperature
solubility :1 M NH4OH: 10mg/mL, clear
pka :7.86±0.20(Predicted)
form :Liquid
color :Dark brown
Water Solubility :Soluble in water, ammonium hydroxide (10 mg/ml), and ethanol.
BRN :363738
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
InChIKey :KUQNCHZOCSYKOR-UHFFFAOYSA-N
SMILES :S1(=O)(=O)C2=CC=CC=C2C2(C3=C(C(O)=C(O)C=C3)OC3=C2C=CC(O)=C3O)O1
CAS DataBase Reference :32638-88-3
EPA Substance Registry System :
Boiling point :309 °C(lit.)
Density :1.082 g/mL at 20 °C
vapor density :4.4 (vs air)
vapor pressure :10 mm Hg ( 167.7 °C)
refractive index :n
storage temp. :Inert atmosphere,Room Temperature
solubility :1 M NH4OH: 10mg/mL, clear
pka :7.86±0.20(Predicted)
form :Liquid
color :Dark brown
Water Solubility :Soluble in water, ammonium hydroxide (10 mg/ml), and ethanol.
BRN :363738
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
InChIKey :KUQNCHZOCSYKOR-UHFFFAOYSA-N
SMILES :S1(=O)(=O)C2=CC=CC=C2C2(C3=C(C(O)=C(O)C=C3)OC3=C2C=CC(O)=C3O)O1
CAS DataBase Reference :32638-88-3
EPA Substance Registry System :
Safety Information
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Description
Pyrogallol Red is used as a probe to evaluate antioxidant capacities towards hypochlorite. It is used in determination of protein in urine. It is also used to ascorbic acid in complex samples. This compound acts as an indicator in chelate titration of bismuth, cobalt, lead. It is also used in colorimetry of silver, molybdenum, germanium.Related product price
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Suppliers and manufacturers
Hefei TNJ Chemical Industry Co.,Ltd.
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Hebei Fengjia New Material Co., Ltd
LEAP CHEM CO., LTD.
Hangzhou MolCore BioPharmatech Co.,Ltd.
GIHI CHEMICALS CO.,LIMITED
