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Merck

B5880

Sigma-Aldrich

溴甲酚紫

Powder

别名:

5,5′-二溴-邻甲酚磺酰酞, 溴甲酚紫磺酸内酯

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About This Item

经验公式(希尔记法):
C21H16Br2O5S
CAS号:
分子量:
540.22
Beilstein:
359618
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

产品名称

溴甲酚紫, Technical grade

等級

technical grade

品質等級

形狀

powder

技術

microbe id | staining: suitable

顏色

gray to light purple

pH值

5.2-6.8, yellow to purple

mp

240 °C (dec.) (lit.)

溶解度

methanol: 4 mg/mL, orange

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

Cc1cc(cc(Br)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C)c(O)c(Br)c4

InChI

1S/C21H16Br2O5S/c1-11-7-13(9-16(22)19(11)24)21(14-8-12(2)20(25)17(23)10-14)15-5-3-4-6-18(15)29(26,27)28-21/h3-10,24-25H,1-2H3

InChI 密鑰

ABIUHPWEYMSGSR-UHFFFAOYSA-N

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一般說明

溴甲酚紫是一种pH指示剂。它可从黄色(5.2)变为紫色(6.8)。

應用

溴甲酚紫已被用作酵母培养基中的一种pH指示剂。它已被用作嗜热脂肪土芽孢杆菌亚种Calidolactis培养基中的一种pH指示剂。
血清-白蛋白的分光光度测定

儲存類別代碼

11 - 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

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

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The Journal of Biological Chemistry, 288, 4557-4566 (2013)
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Handbook of Acid-Base Indicators (2007)
Robust experimental design for optimizing the microbial inhibitor test for penicillin detection in milk.
Nagel OG, et al.
Letters in Applied Microbiology, 48, 744-749 (2009)
Munzer Kattan et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 69(2), 377-380 (2010-11-27)
Polyvinyl chloride (PVC) dyed with bromocresol purple was investigated as a high-dose radiation dosimeter. The absorbance at 417 nm depends linearly on the dose below 50 kGy. The response depends neither on dose rate nor on the irradiation temperature. The
Faizah Mohd Faizul et al.
Journal of photochemistry and photobiology. B, Biology, 90(1), 1-7 (2007-11-21)
The interaction between bromocresol purple (BCP) and bovine serum albumin (BSA)/porcine serum albumin (PSA) was investigated both in the absence and presence of bilirubin (BR) using absorption/absorption difference spectroscopy. A significant red shift in the absorption maxima of BCP accompanied

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