Cresol Red manufacturers and suppliers

Cresol Red suppliers

Properties

Melting point:: 290 °C

Boiling point:: 479.59°C (rough estimate)

bulk density: 600-620kg/m3

Density: 0.998 g/cm3

refractive index: 1.5300 (estimate)

storage temp.: Store at +5°C to +30°C.

solubility: Solubility Sparingly soluble in water; soluble in ethanol

form: Powder

pka: 1.0(at 25℃)

color: Dark green or brown-red

PH Range: 7.2(YELLOW)--8.8(PURPLISH RED)

PH: 7.2～8.8

Water Solubility: soluble

λmax: 570nm, 367nm, 432nm

Merck: 14,2578

BRN: 343399

Major Application: Display device, optical sensors, combustion gas detection system, inks, correction fluid, diapers, toothpaste, identifying fresh and stale rice, food storage, determine glucose in dialysis solution, monitor metabolic activity of microorganisms, detect bacterialinfection, psychoactive drugs, dental impression material

InChI: 1S/C21H18O5S/c1-13-11-15(7-9-18(13)22)21(16-8-10-19(23)14(2)12-16)17-5-3-4-6-20(17)27(24,25)26-21/h3-12,22-23H,1-2H3

InChIKey: ASMGMVUGPNODGX-UHFFFAOYSA-N

SMILES: Cc1cc(ccc1O)C2(OS(=O)(=O)c3ccccc23)c4ccc(O)c(C)c4

EPA Substance Registry System: Cresol Red (1733-12-6)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H315-H319-H335

Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a

PPE: dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes: Xi,Xn,F

Risk Statements: 36/37/38-20/21/22-11

Safety Statements: 24/25-36-26-16

RIDADR: UN1170 - class 3 - PG 3 - Ethanol, solution

WGK Germany: 3

TSCA: TSCA listed

HS Code: 29349990

Storage Class: 11 - Combustible Solids

Toxicity: A potent lacrimator which is chemically stable and retains its irritancy in water and so can be used in liquid jets in personnel control. In addition to lacrimation, it causes eye pain, blepharospasm, eyelid swelling, irritation of the conjunctiva, a rise in intraocular pressure, and erythema of the skin. Because it can be used in water, its use is less affected by changes in climatic conditions. It is a more potent lacrimator than CS but it is less potent in lethality than CS.

You can find Cresol Red suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.