Bromophenol blue sodium salt

Basic Information

View in Editor

CAS Number

34725-61-6

Molecular Formula

C19H9Br4NaO5S

Molecular Weight

691.94 g/mol

EINECS

252-170-2

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Herbicides

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Melting Point

300 °C

Boiling Point

688°C at 760 mmHg

Density

0.985 g/mL at 25 °C

Water Solubility

Soluble in water.

SMILES

View in Editor

[O-]C1=C(Br)C=C(C2(C3=CC(Br)=C(O)C(Br)=C3)C4=CC=CC=C4S(O2)(=O)=O)C=C1Br.[Na+]

InChI

InChI=1S/C19H10Br4O5S.Na/c20-12-5-9(6-13(21)18(12)24)17(10-7-14(22)19(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28;/h1-8,24H,(H,26,27,28);/q;+1/p-1

InChIKey

TWKDJMRHSLWRFI-UHFFFAOYSA-M

LogP

7.67760

Complexity

700

Safety Information

View Safety Information

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

LABOTEST-BB LT00159731
BROMOPHENOL BLUE, WATER SOLUBLE
BROMOPHENOL BLUE NA-SALT
BROMPHENOL BLUE
BROMPHENOL BLUE, SODIUM SALT
BROMPHENOL BLUE SODIUM SALT, WATER SOLUBLE
3',3'',5',5''-TETRABROMOPHENOLSULFONPHTHALEIN SODIUM SALT
3',3'',5',5''-TETRABROMOPHENOLSULFONEPHTHALEIN SODIUM SALT
bromophenol blue, sodium salt
Bromophenol Blue Sodium Salt [for Electrophoresis]
3',3'',5',5''-Tetrabromophenolsulfonephthalein Sodium Salt
ACS
New Coccine
Sodium Bromophenol Blue
BPB
Bromophenol blue sodium salt

MDL Number

MFCD00013793

EC Number

252-170-2

Customs Code

29147000

FAQ

What regulatory guidelines apply to Bromophenol blue sodium salt (CAS: 34725-61-6)?

Bromophenol blue sodium salt (CAS: 34725-61-6) falls under the scope of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), which mandates specific hazard communication elements such as labels and safety data sheets. Additionally, it is regulated under the REACH regulations in the European Union, requiring registration if manufactured or imported in quantities above 1 tonne per year. The U.S. Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) may also have specific requirements for its handling and disposal, depending on its intended use.

Are there alternatives to Bromophenol blue sodium salt (CAS: 34725-61-6) in synthesis?

There are several alternatives to bromophenol blue sodium salt (CAS: 34725-61-6) in synthesis, including other pH indicators such as phenol red and methyl red. These alternatives are often chosen based on their pH range, stability, and cost. Other common substitutes include acid-base indicators like bromothymol blue and methyl orange, which may serve similar functions in specific applications.

What is the market or research trend for Bromophenol blue sodium salt (CAS: 34725-61-6)?

The market for bromophenol blue sodium salt (CAS: 34725-61-6) is driven by its widespread use in laboratory applications, particularly for pH testing and buffer preparation in biological and chemical research. Recent research trends focus on developing more environmentally friendly pH indicators and exploring the use of bromophenol blue sodium salt in environmental monitoring and quality control processes. Market demand is also influenced by regulatory changes and the need for consistent and reliable pH measurement techniques.

How should waste containing Bromophenol blue sodium salt (CAS: 34725-61-6) be handled?

Waste containing bromophenol blue sodium salt (CAS: 34725-61-6) should be collected in appropriate containers and stored separately to prevent contamination. For incineration, ensure that waste is properly pretreated to remove any hazardous components. Alternatively, professional waste disposal services should be used. Environmental protection precautions include avoiding direct contact with skin and eyes, and ensuring that waste is disposed of in accordance with local regulations to prevent environmental pollution. Proper labeling and documentation of waste are essential for compliance with regulatory requirements.