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重要文件

121959

Sigma-Aldrich

Bromopyrogallol Red

indicator grade, Dye content 70 %

同義詞:

5′,5′′-Dibromopyrogallolsulfonephthalein

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About This Item

經驗公式(希爾表示法):
C19H10Br2O9S
CAS號碼:
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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