CAS 115-39-9; 溴酚蓝; bromophenolblue

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B798855

MACKLIN

溴酚蓝指示液

0.4%(w/v) in water

215元/500ml;

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储存：室温
状态：液体

B798856

MACKLIN

溴酚蓝指示液

0.1%(w/v) in isopropyl alcohol

243元/500ml;

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储存：室温
状态：米黄色到橙色到红色液体

B798857

MACKLIN

溴酚蓝指示液

0.04%(w/v) in isopropyl alcohol

243元/500ml;

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储存：室温
状态：液体

B835614

MACKLIN

溴酚蓝指示液

pH:3.0(YELLOW)--4.6(PURPLE)

68元/100ml; 220元/500ml;

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储存：室温
状态：暗橙色液体

B769046

MACKLIN

溴酚蓝指示剂

0.04%(w/v) in Ethanol

65元/100ml;

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储存：室温
状态：液体

B992006

MACKLIN

溴酚蓝指示剂

0.1g/L, 介质: H2O

65元/100ml;

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储存：室温
状态：液体

B992005

MACKLIN

溴酚蓝指示剂

0.4g/L, 介质: H2O

65元/100ml;

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储存：室温
状态：液体

B992004

MACKLIN

溴酚蓝指示剂

0.5g/L, 介质: H2O

65元/100ml;

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储存：室温
状态：液体

B992003

MACKLIN

溴酚蓝指示剂

10g/L, 介质: H2O

65元/100ml;

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储存：室温
状态：液体

B992002

MACKLIN

溴酚蓝指示剂

1g/L, 介质: H2O

65元/100ml; 215元/500ml;

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储存：室温
状态：液体

B992001

MACKLIN

溴酚蓝指示剂

2g/L, 介质: H2O

65元/100ml;

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储存：室温
状态：液体

B992000

MACKLIN

溴酚蓝指示剂

5g/L, 介质: H2O

65元/100ml; 215元/500ml;

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储存：室温
状态：液体

B798760

MACKLIN

溴酚蓝

Indicator

77元/25g; 239元/100g; 1125元/500g; 5598元/2.5kg;

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储存：室温
状态：黄色到棕褐色或粉色或橙色到紫色到红色粉末

B802656

MACKLIN

溴酚蓝

pH3.0(yellow)-pH4.6(lavender), 黄褐色粉末

50元/10g; 158元/50g; 648元/250g; 2574元/1kg;

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储存：室温
状态：黄色到棕褐色粉末

B802654

MACKLIN

溴酚蓝

pH3.0(yellow)-pH4.6(lavender), 淡黄色到红色粉末

40元/5g; 97元/25g; 337元/100g; 1255元/500g;

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储存：室温
状态：浅红色到黄色到红色粉末到晶体

B6037

MACKLIN

溴酚蓝

生物技术级

52元/5g; 126元/25g; 378元/100g; 1765元/500g;

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储存：室温
状态：黄色到棕褐色或粉色或橙色到紫色粉末

B0631

TCI

Bromophenol Blue

155元/1G; 500元/25G;

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基本信息

分子式/分子量	C₁₉H₁₀Br₄O₅S = 669.96
外观与形状(20℃)	固体
Reaxys-RN	61698
PubChem物质ID	87563639
SDBS (AIST Spectral DB)	1771
Merck Index (14)	1444
MDL编号	MFCD00005875

技术规格

Appearance	White to Light yellow to Red powder to crystal
Absorbance	min. 0.480(5 mg/L, pH 5.0, 590.0 to 594.0 nm)
Solubility in Sodium hydroxide solution	transparency
Solubility in EtOH(50vol%)	transparency
Drying loss	max. 1.0 %
Ignition residue(Sulfate)	max. 0.5 %
Transition interval(pH)	(yellow)3.0 to 4.6(lavender)

物性(参考值)

熔点

273 ℃

相关法规

RTECS#

SJ7453000

612335

J&K

Bromophenol Blue, indicator

指示剂

383元/25G; 1085元/100G;

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基本信息

分子式	C₁₉H₁₀Br₄O₅S
分子量	669.96
熔点	270
密度	1.0
MDL编码	MFCD00005875
Beilstein	61698
Merck	14,1444
EINECS 编号	204-086-2

安全信息

防范说明	P262
WGK	3
RTECS	SJ7453000
TSCA	是

A18469

Alfa Aesar

Bromophenol Blue

554元/10g; 869元/50g;

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应用
It is employed as an electrophoresis tracking dye and also finds its uses as an industrial dye, a laboratory acid-base indicator and a biological stain to detect proteins and nucleic acids (absorbance at 610 nm), particularly when staining living tissues. In gel electrophoresis it can be used as a color marker and as a biological stain it can be used to stain proteins and nucleic acids. Bromophenol blue is an intermediate and is used as an acid-based indicator in the pH range of 3-4.6 where the color changes from yellow to blue.

备注
Transition interval: pH 3.0 (yellow) to pH 4.6 (blue)

基本信息

MDL
MFCD00005875

EINECS
204-086-2

分子式
C₁₉H₁₀Br₄O₅S

分子量
669.98

熔点
ca 270° dec.

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Freely soluble in NaOH. More soluble in methyl and ethyl alcohols ,benzene, and in acetic acid. Slightly soluble in water (0.4g/100g) at 20°C. Soluble in methanol (10 mg/mL.).

Beilstein
61698

Merck
14,1444

安全信息

RTECS
SJ7453000

TSCA
是

032641

Alfa Aesar

Bromophenol Blue

ACS

126元/1g; 280元/5g; 2424元/25g;

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应用
Bromophenol blue is used as a tracking dye in electrophoresis, as a color marker in gel electrophoresis and polyacrylamide gel electrophoresis. As a biological stain, it plays an important role to stain proteins and nucleic acids. It acts an intermediate and an acid-base indicator in the pH range 3.0 to 4.6.

Grade Specifications
Specifications: Clarity of solution P.T., Visual transition interval pH 3.0 (yellow) to pH 4.6 (blue)

备注
Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00005875

EINECS
204-086-2

分子式
C₁₉H₁₀Br₄O₅S

分子量
669.98

熔点
270° dec.

灵敏度
Ambient temperatures.

形态
Crystalline

溶解性
Freely soluble in NaOH. Soluble in sodium hydroxide, alcohol, benzene, and acetic acid. Slightly soluble in water.

Beilstein
61698

Merck
14,1444

安全信息

RTECS
SJ7453000

TSCA
是

BP115-25

Alfa Aesar

BROMOPHENOL BLUE ACID 25G

493元/25g;

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基本信息

Ref#
F50254

MDL
MFCD00005875

分子式
C{1}{9}H{1}{0}Br{4}O{5}S

分子量
669.98

形态
Solid

B392-5

Alfa Aesar

BROMOPHENOL BLUE CERT ACS 5G

320元/5g;

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基本信息

Ref#
F50242

MDL
MFCD00005875

分子式
C{1}{9}H{1}{0}Br{4}O{5}S

分子量
669.98

形态
Solid

B0126

Sigma-Aldrich

Bromophenol Blue

585.97元/25 G;

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产品说明

包装

25 g in glass bottle

应用

溴酚蓝已被用作琼脂糖和聚丙烯酰胺凝胶中核酸和蛋白质电泳的跟踪染料。

基本信息

经验(实验)分子式	C₁₉H₁₀Br₄O₅S
分子量	669.96
Beilstein	61698
EC 号	204-086-2
MDL编号	MFCD00005875
PubChem化学物质编号	24891504
NACRES	NA.47

产品性质

形式	powder
质量水平	200
technique(s)	titration: suitable
视觉变色范围	3.0 - 4.6, yellow-green to blue
mp	273 ℃
溶解性	methanol: 10 mg/mL
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
SMILES string	Oc1c(Br)cc(cc1Br)C2(OS(=O)(=O)c3ccccc23)c4cc(Br)c(O)c(Br)c4
InChI	1S/C19H10Br4O5S/c20-12-5-9(6-13(21)17(12)24)19(10-7-14(22)18(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28-19/h1-8,24-25H
InChI key	UDSAIICHUKSCKT-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

114391

Sigma-Aldrich

Bromophenol Blue

ACS reagent

345.5元/5 G; 1122.82元/25 G;

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产品说明

应用

溴酚蓝可用作DNA、RNA(琼脂糖)和蛋白(聚丙烯酰胺)凝胶电泳中的示踪染料。溴酚蓝在琼脂糖凝胶中以与300-500 bp DNA大致相同的速率迁移，在蛋白聚丙烯酰胺凝胶中位于缓冲前沿。

包装

5, 25 g in glass bottle

基本信息

经验(实验)分子式	C₁₉H₁₀Br₄O₅S
分子量	669.96
Beilstein	61698
EC 号	204-086-2
MDL编号	MFCD00005875
PubChem化学物质编号	24847169
NACRES	NA.47

产品性质

质量水平	200
等级	ACS reagent
形式	powder
technique(s)	titration: suitable
视觉变色范围	3.0 - 4.6, yellow to blue
mp	273 ℃ (lit.)
溶解性	ethanol: 0.1%
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
SMILES string	Oc1c(Br)cc(cc1Br)C2(OS(=O)(=O)c3ccccc23)c4cc(Br)c(O)c(Br)c4
InChI	1S/C19H10Br4O5S/c20-12-5-9(6-13(21)17(12)24)19(10-7-14(22)18(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28-19/h1-8,24-25H
InChI key	UDSAIICHUKSCKT-UHFFFAOYSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

918290

Amethyst

Bromophenol Blue, for analysis

用于分析

46元/5G; 103元/25G; 339元/100G;

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基本信息

分子式	C₁₉H₁₀Br₄O₅S
分子量	669.96
熔点	270
密度	1.0
MDL编码	MFCD00005875
Beilstein	61698
Merck	14,1444
EINECS 编号	204-086-2

安全信息

防范说明	P262
WGK	3
RTECS	SJ7453000
TSCA	是

978967

Amethyst

Bromophenol Blue, for analysis, Indicator

用于分析, 指示剂级

46元/10G; 154元/50G;

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基本信息

分子式	C₁₉H₁₀Br₄O₅S
分子量	669.96
熔点	270
密度	1.0
MDL编码	MFCD00005875
Beilstein	61698
Merck	14,1444
EINECS 编号	204-086-2

安全信息

防范说明	P262
WGK	3
RTECS	SJ7453000
TSCA	是