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Merck

17470

Bromocresol Green Sultone Form

Synonym(s):

3′,3′′,5′,5′′-Tetrabromo-m-cresolsulfonephthalein, Bromocresol Blue

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About This Item

Empirical Formula (Hill Notation):
C21H14Br4O5S
CAS Number:
76-60-8
Molecular Weight:
698.01
Beilstein:
372527
EC Number:
200-972-8
MDL number:
MFCD00005874
UNSPSC Code:
12171500
PubChem Substance ID:
57647607
NACRES:
NA.47

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form

powder

Quality Level

200

technique(s)

titration: suitable

pH

3.8-5.4, yellow to blue

mp

225 °C

solubility

methanol: water (1:1): 0.1 g/10 mL, red

εmax

≥225 at 418-428 nm in methanol

suitability

suitable for microscopy

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Cc1c(Br)c(O)c(Br)cc1C2(OS(=O)(=O)c3ccccc23)c4cc(Br)c(O)c(Br)c4C

InChI

1S/C21H14Br4O5S/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

InChI key

FRPHFZCDPYBUAU-UHFFFAOYSA-N

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1 of 4

This Item
1143591.08121114391
Bromocresol Green Sultone Form

Sigma-Aldrich

17470

Bromocresol Green Sultone Form

Bromocresol Green ACS reagent, Dye content 95 %

Sigma-Aldrich

114359

Bromocresol Green

Bromocresol green indicator ACS,Reag. Ph Eur

Supelco

1.08121

Bromocresol green

Bromophenol Blue ACS reagent

Sigma-Aldrich

114391

Bromophenol Blue

technique(s)

titration: suitable

technique(s)

-

technique(s)

-

technique(s)

titration: suitable

grade

for microscopy (Bot., Hist., Vit.), indicator (pH 3.8-5.4)

grade

ACS reagent

grade

ACS reagent

grade

ACS reagent

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

-

application(s)

diagnostic assay manufacturing
hematology
histology

form

powder

form

powder

form

solid

form

powder

solubility

methanol: water (1:1): 0.1 g/10 mL, red

solubility

-

solubility

-

solubility

ethanol: 0.1%

storage temp.

room temp

storage temp.

room temp

storage temp.

no temp limit

storage temp.

room temp

Application

for complexometry

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCF3094
BCBT7020
BCBS8556V
BCBH8302V
BCBM9264V

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Temsiri Songjaroen et al.
Lab on a chip, 12(18), 3392-3398 (2012-07-12)
A microfluidic paper-based analytical device (μPAD) for the separation of blood plasma from whole blood is described. The device can separate plasma from whole blood and quantify plasma proteins in a single step. The μPAD was fabricated using the wax
Margarida C Souza et al.
Talanta, 82(3), 1027-1032 (2010-08-04)
An automatic method for kinetics independent spectrometric analysis is proposed in this study. It uses a non-linear calibration model that explores concentration gradients generated by a flow-batch analyser (FBA) for the samples, dye, and the single standard solution. The procedure
Mehrorang Ghaedi et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 86, 62-68 (2011-11-23)
In the present research, cadmium hydroxide nanowire loaded on activated carbon (Cd(OH)(2)-NW-AC) was synthesized and characterized. This new adsorbent was applied for the removal of Bromocresol Green (BCG) molecules from aqueous solutions. The influence of effective variables such as solution
Yu-Chang Chang et al.
Sensors (Basel, Switzerland), 11(4), 4060-4072 (2011-12-14)
A meso-structured Al-MCM-41 material was impregnated with bromocresol green (BG) dye and then incorporated into a UV-Vis DRA spectroscopic instrument for the online detection of ammonia gas. The absorption response of the Al-MCM-41/BG ammonia sensing material was very sensitive at
Janeta Starosvetsky et al.
Journal of microbiological methods, 92(2), 178-182 (2012-11-28)
High concentrations of H(2)S in groundwater are commonly removed using Biological Trickling Filter (BTF) that contains high numbers of biofilm immobilized sulfur oxidizing bacteria (mainly Thiobacillus thiooxidans). BTF performance requires continuous monitoring of these bacteria at several sampling points. The
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