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ChemicalBook >> CAS DataBase List >> Bromopyrogallol Red

Bromopyrogallol Red

Bromopyrogallol Red price.
  • $43.87 - $1185
  • Product name: Bromopyrogallol Red
  • CAS: 16574-43-9
  • MF: C19H10Br2O8S
  • MW: 558.15
  • EINECS:240-632-6
  • MDL Number:MFCD00148865
  • Synonyms:spiro[3h-2,1-benzoxathiole-3,9’-[9h]xanthene]-3’,4’,5’,6’-tetrol,2’,7’-dibromo ;BROMOPYROGALLOL RED;DIBROMOPYROGALLOLSULFONPHTHALEINE;5',5''-DIBROMOPYROGALLOLSULFONEPHTHALEIN;alpha-(5-bromo-2,3-dihydroxy-4-oxo-2,5-cyclohexadienylidene)-alpha-(5-bromo-2,3,4-trihydroxyphenyl)toluenesulphonic acid;Bromopyrogallol;ROUGE DE BROMOPYROGALLOL;3,3’Dibromosulfongallein
Price29 Properties Safety Information Description
29 prices
Selected condition：
Brand
  • aablocks
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • TCI Chemical
  • TRC
Package
  • 50mg
  • 1g
  • 1.00g
  • 2g
  • 5.00g
  • 5g
  • 10g
  • 10.00g
  • 25g
  • Manufactureraablocks
  • Product numberAA001W9G
  • Product description2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide ~70%(AssaybyTitration)
  • Packaging1g
  • Price$64
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001W9G
  • Product description2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide
  • Packaging5g
  • Price$145
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001W9G
  • Product description2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide ~70%(AssaybyTitration)
  • Packaging25g
  • Price$616
  • Updated2026-05-28
  • Buy
  • ManufacturerAlichem
  • Product number16574439
  • Product description2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide
  • Packaging25g
  • Price$387.84
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0000246
  • Product descriptionBROMOPYROGALLOL RED 95.00%
  • Packaging1G
  • Price$255.15
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB52450
  • Product descriptionBromopyrogallol Red
  • Packaging10g
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB52450
  • Product descriptionBromopyrogallol Red
  • Packaging2g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB52450
  • Product descriptionBromopyrogallol Red
  • Packaging5G
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB52450
  • Product descriptionBromopyrogallol Red
  • Packaging1g
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB52450
  • Product descriptionBromopyrogallol Red
  • Packaging25g
  • Price$750
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM139577
  • Product description2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo-[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide 95%
  • Packaging1g
  • Price$82
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM139577
  • Product description2'',7''-Dibromo-3'',4'',5'',6''-tetrahydroxyspiro[benzo-[c][1,2]oxathiole-3,9''-xanthene]1,1-dioxide 95%
  • Packaging25g
  • Price$359
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number21695
  • Product descriptionBromopyrogallol red ~70%(AssaybyTitration)
  • Packaging5G
  • Price$149.72
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number21695
  • Product descriptionBromopyrogallol red ~70%(AssaybyTitration)
  • Packaging1G
  • Price$43.87
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number21695
  • Product descriptionBromopyrogallol red ~70%(AssaybyTitration)
  • Packaging25G
  • Price$595.99
  • Updated2026-05-19
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0009905
  • Product descriptionBromopyrogallol red ≥98%
  • Packaging25g
  • Price$1185
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001W9G 2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide ~70%(AssaybyTitration) 1g $64 2026-05-28 Buy
aablocks AA001W9G 2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide 5g $145 2026-05-28 Buy
aablocks AA001W9G 2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide ~70%(AssaybyTitration) 25g $616 2026-05-28 Buy
Alichem 16574439 2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene]1,1-dioxide 25g $387.84 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000246 BROMOPYROGALLOL RED 95.00% 1G $255.15 2021-12-16 Buy
Biosynth FB52450 Bromopyrogallol Red 10g $350 2021-12-16 Buy
Biosynth FB52450 Bromopyrogallol Red 2g $100 2021-12-16 Buy
Biosynth FB52450 Bromopyrogallol Red 5G $200 2021-12-16 Buy
Biosynth FB52450 Bromopyrogallol Red 1g $60 2021-12-16 Buy
Biosynth FB52450 Bromopyrogallol Red 25g $750 2021-12-16 Buy
Chemenu CM139577 2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo-[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide 95% 1g $82 2026-05-26 Buy
Chemenu CM139577 2'',7''-Dibromo-3'',4'',5'',6''-tetrahydroxyspiro[benzo-[c][1,2]oxathiole-3,9''-xanthene]1,1-dioxide 95% 25g $359 2021-12-16 Buy
Chem-Impex 21695 Bromopyrogallol red ~70%(AssaybyTitration) 5G $149.72 2026-05-19 Buy
Chem-Impex 21695 Bromopyrogallol red ~70%(AssaybyTitration) 1G $43.87 2026-05-19 Buy
Chem-Impex 21695 Bromopyrogallol red ~70%(AssaybyTitration) 25G $595.99 2026-05-19 Buy
ChemScene CS-0009905 Bromopyrogallol red ≥98% 25g $1185 2026-06-04 Buy
Next Last

Properties

Melting point :300 °C
Boiling point :681.2±55.0 °C(Predicted)
Density :2.39±0.1 g/cm3(Predicted)
vapor density :19.2 (vs air)
storage temp. :2-8°C
form :Solid
pka :6.63±0.20(Predicted)
color :Reddish brown
Water Solubility :slightly soluble
CAS DataBase Reference :16574-43-9(CAS DataBase Reference)
EPA Substance Registry System :Spiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]-3',4',5',6'-tetrol, 2',7'-dibromo-, 1,1-dioxide (16574-43-9)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Bromopyrogallol red is a indicator grade compound can be used for complexometric or chelometric titrations.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. TCI (Shanghai) Development Co., Ltd. Energy Chemical Shanghai Hanhong Scientific Co.,Ltd. Sichuan Kulinan Technology Co., Ltd Sinopharm Chemical Reagent Co,Ltd. Chengdu Ai Keda Chemical Technology Co., Ltd. Shanghai civi chemical technology co.,Ltd Beijing HuaMeiHuLiBiological Chemical