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BX1160

Bromocreasol green sodium salt

Name: Bromocreasol green sodium salt
Brand: MM

pH indicator, meets analytical specifications of USP/NF GR, ACS

Synonym(s):

Bromocresol Green, Sodium Salt, 3`,3``,5`,5``-tetrabromo-m-cresolsulfonephthalein Sodium Salt

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About This Item

Empirical Formula (Hill Notation):

C₂₁H₁₃Br₄NaO₅S

CAS Number:

62625-32-5

Molecular Weight:

720.00

UNSPSC Code:

12352107

EC Index Number:

263-657-4

MDL number:

MFCD00148898

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Properties

Product Name

Bromocresol Green, Sodium Salt, meets analytical specifications of USP/NF GR ACS

agency

meets analytical specifications of USP/NF GR ACS

form

powder

color

brown to green, variable

visual transition interval

3.8-5.4, yellow to blue

shipped in

ambient

storage temp.

10-30°C

InChI

1S/C21H14Br4O5S.Na/c1-9-12(7-14(22)19(26)17(9)24)21(13-8-15(23)20(27)18(25)10(13)2)11-5-3-4-6-16(11)31(28,29)30-21;/h3-8,26-27H,1-2H3;/q;+1/p-1

InChI key

HEFSGAHJDGZCHA-UHFFFAOYSA-M

Description

General description

Meets ACS Specifications GR ACS

Application

Meets ACS Specifications GR ACS

Analysis Note

Clarity of solutionTo pass testColorVariable (brown to green)FormPowderVisible spectrum, max. absorbance0.80AU minVisible spectrum, max. wavelength615-620nmVisual transition (from pH 3.8 to pH 5.4)Yellow to Blue

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c