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Merck

121959

Sigma-Aldrich

Bromopyrogallol Red

indicator grade, Dye content 70 %

别名:

5′,5′′-Dibromopyrogallolsulfonephthalein

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About This Item

经验公式(希尔记法):
C19H10Br2O9S
CAS号:
分子量:
574.15
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:

等級

indicator grade

成份

Dye content, 70%

技術

titration: suitable

mp

300 °C (lit.)

λmax

552 nm

SMILES 字串

Oc1c(O)c2Oc3c(O)c(O)c(Br)cc3C4(OS(=O)(=O)c5ccccc45)c2cc1Br

InChI

1S/C19H10Br2O8S/c20-10-5-8-17(15(24)13(10)22)28-18-9(6-11(21)14(23)16(18)25)19(8)7-3-1-2-4-12(7)30(26,27)29-19/h1-6,22-25H

InChI 密鑰

QFXYYBXMARTXHI-UHFFFAOYSA-N

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應用

Metallochromic indicator

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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In this work, the speciation analysis of inorganic antimony (Sb(III) and Sb(V)) is proposed using polyurethane foam loaded with bromopyrogallol red (PUF-BPR) as a selective sorbent for Sb(III). The quantification of Sb in the solutions was performed by graphite furnace
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Catalytic nanomaterials, widely used as substitutes of peroxidase, exhibit unique properties, which are unattainable for native enzymes. However, their activity is usually examined by means of substrates developed and methods standardized for horseradish peroxidase (HRP). The aim of the presented
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