Bromocresol Green Sodium

Basic Information

View in Editor

CAS Number

62625-32-5

Molecular Formula

C20H11Br4NaO5S

Molecular Weight

720 g/mol

EINECS

263-657-4

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

230 °C (dec.)

Boiling Point

100℃

Density

0.981 g/mL at 25 °C

Water Solubility

Soluble in water and ethanol.

Odor

特异气味

SMILES

View in Editor

CC1=C(C(=C(C=C1C(=C2C=C(C(=O)C(=C2C)Br)Br)C3=CC=CC=C3S(=O)(=O)[O-])Br)O)Br.[Na+]

InChI

InChI=1S/C20H12Br4O5S.Na/c1-9-12(8-15(23)20(26)18(9)24)17(10-6-13(21)19(25)14(22)7-10)11-4-2-3-5-16(11)30(27,28)29;/h2-8,25H,1H3,(H,27,28,29);/q;+1/p-1

InChIKey

WDZYSVYEWJXXBJ-UHFFFAOYSA-M

LogP

8.29440

pKa

4.7(at 25℃)

Complexity

956

Safety Information

View Safety Information

Stability

稳定的。与强氧化剂不相容。

Synonyms & References

English

BROMCRESOL GREEN
BROMCRESOL GREEN, SODIUM SALT
BROMCRESOL GREEN SODIUM SALT, WATER SOLUBLE
BROMOCRESOL BLUE SODIUM SALT
BROMOCRESOL BLUE WATER SOLUBLE
BROMOCRESOL GREEN SODIUM SALT
BROMOCRESOL GREEN, WATER SOLUBLE
3',3'',5',5''-TETRABROMO-M-CRESOLSULFONEPHTHALEIN SODIUM SALT
Bromocresol Green
Sodium 2-[(Z)-(3,5-dibromo-4-hydroxy-2-methylphenyl)-(3,5-dibromo-2-methyl-4-oxo-1-cyclohexa-2,5-dienylidene)methyl]benzenesulfonate
Bromocresol green sodium salt
BROMOCRESOL GREEN SODIUM SALT AR
3',3'',5',5''-tetrabromo-m-cresolsulphonephthalein sodium salt
ACS
BenziMidazole
BROMCRESOL GREEN SODIUM
BROMCRESOL GREEN,SODIUM SALT
BromocresolGreenIndicatorGr
ide,monosodiumsalt
Indicator
SODIUM BROMOCRESOL GREEN
3′,3″,5′,5″-Tetrabromo-m-cresolsulfonphthalein sodium salt
Bromocresol Green, water soluble
DSSTox_RID_80409
DSSTox_CID_24704
DSSTox_GSID_44704
Tox21_301436
S0041
sodium 2-[(3,5-dibromo-4-hydroxy-2-methylphenyl)-(3,5-dibromo-2-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
B-7900
DTXCID1024704

MDL Number

MFCD00148898

EC Number

263-657-4

Customs Code

2934 99 90

FAQ

What is Bromocresol Green Sodium (CAS: 62625-32-5)?

Bromocresol Green Sodium is a pH indicator used for titration and pH measurement in various applications. It has a chemical formula of C14H11BrN3NaO3S and changes color from yellow to blue in the pH range of 3.8 to 5.4.

What are the main uses of Bromocresol Green Sodium (CAS: 62625-32-5)?

Bromocresol Green Sodium is primarily used as a pH indicator in analytical chemistry, particularly in titration processes. It is also used in research, pharmaceuticals, and food industry for pH monitoring and quality control.

Is Bromocresol Green Sodium (CAS: 62625-32-5) safe?

Bromocresol Green Sodium is generally considered safe for its intended use; however, it should be handled with care. Prolonged skin contact or inhalation of dust should be avoided. Protective gloves and eyewear are recommended during handling.

How should Bromocresol Green Sodium (CAS: 62625-32-5) be stored?

Bromocresol Green Sodium should be stored in a cool, dry place, away from direct sunlight and moisture. It should be kept in a tightly sealed container to prevent degradation. Optimal storage conditions include a temperature range of 15-25°C and a relative humidity below 60%. Avoid contact with incompatible materials such as strong acids and bases.