CasNo.77-09-8,Phenolphthalein,(77-09-8) Suppliers

1 Gram	Negotiable

Min.Order :1 Gram
Purity: 99% purity
Payment Terms : T/T,Other

Keywords

Phenolphthalein 77-09-8 99% purity

Quick Details

Appearance:White to yellow-white Solid
Application:reagent
PackAge:According to the need to packing
ProductionCapacity:100|Kilogram|Month
Storage:sealed,dry,low temperature
Transportation:air,sea and courier

Superiority:

Phenolphthalein Basic information

Product Name:   Phenolphthalein
Synonyms:   .alpha, alpha.-Di(p-hydroxyphenyl)phthalide;1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-;1(3H)-Isobenzofuranone,3,3-bis(4-hydroxyphenyl)-;2,2-bis(p-hydroxyphenyl)phthalide;3,3-bis(4-hydroxyphenyl)-1(3h)-isobenzofuranon;alpha-(p-hydroxyphenyl)-alpha-(4-oxo-2,5-cyclohexadien-1-ylidine)-o-toluicacid;alpha-di-(p-hydroxyphenyl)phthalide;alpha-di(p-hydroxyphenyl)phthalide
CAS:   77-09-8
MF:   C20H14O4
MW:   318.32
EINECS:   201-004-7
Product Categories:
Mol File:   77-09-8.mol

Details:

Phenolphthalein Chemical Properties
Melting point    261-263 °C (lit.)
Boiling point    417.49°C (rough estimate)
density    1.27 g/cm3 at 32 °C
refractive index    1.5400 (estimate)
Fp    24 °C
solubility    Soluble in alcohol. Slightly soluble in ether. Slightly soluble in dimethyl sulfoxide and insoluble in benzene or hexane.
form    Solid
Colour Index    764
pka   9.4(at 25℃)
color    White to yellow-white
Odor   Odorless
PH   7.8～10.0
PH Range   8.0(colorless)-10(Red)
Water Solubility    <0.1 g/100 mL
λmax   552nm, 553nm, 374nm, 205nm, 229nm, 276nm
Merck    14,7243
BRN    284423
Stability:   Stable. Incompatible with strong oxidizing agents, alkalies.
Major Application   Display device, sensors, semiconductors, fuel cells, photoreceptors, electronic packaging, authentication system for secure documents, inks, correction fluid, paints, detection of defects in films, floor coatings, textiles, corrosion testing, explosive, concrete, toys, detecting lipase activity of crop seeds, soaps, method for prevention of drugmisuse, cosmetics, diapers, detecting viable cells, carbohydrates, antimalarial, treating amyloid-associated diseases
CAS DataBase Reference   77-09-8(CAS DataBase Reference)
IARC   2B (Vol. 76) 2000
NIST Chemistry Reference   Phenolphthalein(77-09-8)
EPA Substance Registry System   3,3-Bis(4-hydroxyphenyl)phthalide (77-09-8)

Safety Information
Hazard Codes    Xn,T,F,Xi
Risk Statements    40-22-10-36/38-23/25-11-36/37/38-68-62-45-39/23/24/25-23/24/25
Safety Statements    45-36/37-33-24-16-7-36-26-53
WGK Germany    3
RTECS    SM8380000
TSCA    Yes
HS Code    29322910
Hazardous Substances Data   77-09-8(Hazardous Substances Data)