Bromocresol Green

Modify Date: 2024-01-02 17:34:13

Bromocresol Green structure	Common Name	Bromocresol Green
	CAS Number	76-60-8	Molecular Weight	698.01
	Density	2.1±0.1 g/cm3	Boiling Point	626.0±55.0 °C at 760 mmHg
	Molecular Formula	C₂₁H₁₄Br₄O₅S	Melting Point	225 °C
	MSDS	USA	Flash Point	332.4±31.5 °C
	Symbol	GHS02, GHS07	Signal Word	Danger

Use of Bromocresol Green

Bromocresol green is a pH-sensitive triphenylmethane dye commonly used for the determination of protein and albumin in serum. Bromocresol green is a bio-based dye with a yellow-green to blue-green color. Bromocresol green turns yellow (λmax=435 nm, protonated form) when placed in acidic solution (e.g. pH=4.15), and turns blue in basic solution (λmax=615 nm, deprotonated form). Bromocresol green is widely used as a pH indicator in the field of biochemical analysis. In addition, Bromocresol green is also used to detect the concentration of molecules such as creatinine, and to judge the viability of cells[1][2][3][4].

Name	Bromocresol green
Synonym	More Synonyms

Description	Bromocresol green is a pH-sensitive triphenylmethane dye commonly used for the determination of protein and albumin in serum. Bromocresol green is a bio-based dye with a yellow-green to blue-green color. Bromocresol green turns yellow (λmax=435 nm, protonated form) when placed in acidic solution (e.g. pH=4.15), and turns blue in basic solution (λmax=615 nm, deprotonated form). Bromocresol green is widely used as a pH indicator in the field of biochemical analysis. In addition, Bromocresol green is also used to detect the concentration of molecules such as creatinine, and to judge the viability of cells[1][2][3][4].
Related Catalog	Research Areas >> Others
References	[1]. Delanghe S, et al. Binding of bromocresol green and bromocresol purple to albumin in hemodialysis patients. Clin Chem Lab Med. 2018 Feb 23;56(3):436-440. [2]. Jurmanović S, et al. Organically modified silicate thin films doped with colourimetric pH indicators methyl red and bromocresol green as pH responsive sol–gel hybrid materials[J]. Thin Solid Films, 2010, 518(8): 2234-2240. [3]. Chaiyo S, et al. A novel paper-based colorimetry device for the determination of the albumin to creatinine ratio. Analyst. 2018 Nov 5;143(22):5453-5460. [4]. Hou H, et al. Single-cell pH imaging and detection for pH profiling and label-free rapid identification of cancer-cells. Sci Rep. 2017 May 11;7(1):1759.

Description

Related Catalog

Research Areas >> Others

References

[1]. Delanghe S, et al. Binding of bromocresol green and bromocresol purple to albumin in hemodialysis patients. Clin Chem Lab Med. 2018 Feb 23;56(3):436-440.

[2]. Jurmanović S, et al. Organically modified silicate thin films doped with colourimetric pH indicators methyl red and bromocresol green as pH responsive sol–gel hybrid materials[J]. Thin Solid Films, 2010, 518(8): 2234-2240.

[3]. Chaiyo S, et al. A novel paper-based colorimetry device for the determination of the albumin to creatinine ratio. Analyst. 2018 Nov 5;143(22):5453-5460.

[4]. Hou H, et al. Single-cell pH imaging and detection for pH profiling and label-free rapid identification of cancer-cells. Sci Rep. 2017 May 11;7(1):1759.

Density	2.1±0.1 g/cm3
Boiling Point	626.0±55.0 °C at 760 mmHg
Melting Point	225 °C
Molecular Formula	C₂₁H₁₄Br₄O₅S
Molecular Weight	698.01
Flash Point	332.4±31.5 °C
Exact Mass	693.729492
PSA	92.21000
LogP	7.80
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.716
Storage condition	Store at RT.
Stability	Stable. Incompatible with strong oxidizing agents.
Water Solubility	slightly soluble

Bromocresol Green MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SJ7456000

CHEMICAL NAME :: Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-3 -methyl-, S,S-dioxide

CAS REGISTRY NUMBER :: 76-60-8

BEILSTEIN REFERENCE NO. :: 0372527

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C21-H14-Br4-O5-S

MOLECULAR WEIGHT :: 698.05

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H319-H336
Precautionary Statements	P210-P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S7-S16-S24/25-S26-S37/39
RIDADR	UN 1219 3/PG 2
WGK Germany	3
RTECS	SJ7456000
Hazard Class	3.0
HS Code	2934991000

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Precursor 3
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DownStream 2
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HS Code	2934991000
Summary	2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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bromcresol green spray

m-Cresol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-, S,S-dioxide (8CI)

Bromocresol Green p.a.

MYCOBACTERIUM BOVIS

BCG

Bromcresol Green

BROMOCRESOL GREEN,ACS

2,2'-dimethyl-3,3',5,5'-tetrabromophenolsulfophthalein

EINECS 200-972-8

3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein

vertdebromocresol

2,2'-dimethyl-3,3',5,5'-tetrabromophenolsulphonephthalein

3',3",5',5"-tetrabromo-m-cresolsulfonapthalein

Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-

a,a-Bis(3,5-dibromo-4-hydroxy-o-tolyl)-a-hydroxytoluenesulfonic Acid g-Sultone

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

BCG,Mycobacterium bovis

4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methylphenol] S,S-Dioxide

BBOT

3,3',5,5'-Tetrabromo-m-cresolsulfonphthalein

BROMOCRESOL BLUE

MFCD00005874

4,4'-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2,6-dibromo-3-methylphenol)

Bromocresol Green

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Bromocresol Green
Price: ￥148.0/25g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Bromocresol green
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: Bromocresol green
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Bromocresol green
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

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