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Bromocresol Purple

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Formula: C21H16Br2O5S
CAS: 115-40-2
search Element: bromocresol purple
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Identification

Structural Formula
Bromocresol Purple
CAS:
115-40-2
EINECS:
204-087-8
Molecular Formula:
C21H16Br2O5S
MDL:
MFCD00011681
SMILES:
CC1=C(C(=CC(=C1)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4)Br)O)C)Br)O
Synonym:
m.w. 540.24 ; bromocresol purple ; bromocresolpurpbe ; bromocresolred ; bromocresol purple ts ; pourpredebromocresol ; bromocresol ; bromocresol purole ; bcp ; bromcresol purple


Description

Bromocresol Purple is a water soluble dye used as an protein probe. It has been used in the spectrophotometric determination of serum-albumin. It is also a pH indicator with a transition interval from 5.2 - 6.8 (yellow to purple).


Suppliers

H&Z Industry Co.,Ltd
HIC7202880
+
Shandong SanYoung Industry Co., Ltd
SSI12605040
+
Autech Industry Co.,Limited
AIC9723888
+
Lori Industry Co., Ltd
LI7922376
+
Refine Chemical Co.,Ltd.
RCC8643456
+
Richman Chemical Inc.,
RCI7923168
+
Intatrade Chemicals GmbH
DS04746
+
Alfa (A Johnson Matthey Company)
A11523456
Shanghai Worldyang Chemical Co., Ltd.
SWC13325328
+
Hangzhou Zhongqi Chem Co., Ltd
HZC10804320
+
Sancai Industry Co.,Ltd.
SIC8643456
+
Hainan Zhongxin Chemical Co., Ltd.
HZC12244896
+
Synthon-Chemicals GmbH & Co. KG
ST00369
+
Hangzhou Lingrui Chemical Co., Ltd.
HLC12605040
+
Wanko Chemical Co., Ltd.
WC8642592
scienTEST - bioKEMIX GmbH
S-B9003600
+
AK Scientific, Inc.
AS6842052
+
Simagchem Corporation
SC7562268
+
Xingrui Industry Co., Limited
XIL10444176
+
Capot Chemical Co., Ltd.
36461
+
Zehao Industry Co., Ltd.
ZI8642592
+
Leap Chem Co., Ltd
LC6481944
+
Santa Cruz Biotechnology, Inc.
205992
Dayang Chem (Hangzhou) Co.,Ltd.
DC11164464
+
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Prices & Availability




Data is processed


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Properties for Bromocresol Purple

Molecular Weight:
540.22 g·mol−1
Density:
~1.8 g/cm<sup>3</sup> (Predicted)
Melting point:
240 °C (dec.)(lit.)
Boiling point:
590.2° C at 760 mmHg
Flash point:
36 °C
Solubility:
Soluble in ethanol (80 mg/ml), alcohol, methanol (4 mg/ml), and methyl cellosolve (300 mg/ml). Insoluble in water.
Physical Description:
crystalline
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R10 - Flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
Store at RT.
RID/ADR certification :
UN 1993 3 / PG 3
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Alternative Distributors of [Bromocresol Purple]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Spectrum Chemical Mfg. Corp. | Advance Scientific & Chemical, Inc. | Molekula GmbH | Chem-Impex International, Inc. | ABCR GmbH & Co. KG | TCI Europe NV | Pharmasi Chemicals Co., Ltd. | Abtonsmart Chemicals Co., Ltd. | Discovery Fine Chemicals Limited | Carl Roth GmbH + Co KG | Jinjiangchem Corporation | Aakash Chemicals & Dye-Stuffs, Inc. | East Chemical Industry Co., Ltd. | Nile Chemicals | BOC Sciences | Jinan Haohua Industry Co., Ltd. | Pfaltz & Bauer, Inc. | scienTEST

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