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77-09-8 - Phenolphthalein, 2% soln. in 95% ethanol - J61785 - Alfa Aesar

J61785 Phenolphthalein, 2% soln. in 95% ethanol

CAS-Nummer
77-09-8
Synonyme

Größe Preis ($) Menge Verfügbarkeit
100ml 14,42
1000ml 46,25
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Phenolphthalein, 2% soln. in 95% ethanol

MDL
MFCD00005913
EINECS
201-004-7

Chemische Eigenschaften

Formel
C20H14O4
Molmasse
318.33
Form
Liquid
Flammpunkt
17°(63°F)
Löslichkeit
Miscible in water.

Anwendungen

It is used as a laboratory reagent and pH indicator. Phenolphthalein is a common indicator to use in neutralization titrations. Phenolphthalein exerts laxative effects by stimulating the intestinal mucosa and constricting smooth muscles. It is used medicinally as a cathartic.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from oxidizing agents, alkali metals, strong oxidizing agents, ammonia, peroxides.

Literaturverweise

J Epstein. Estimation of microquantities of cyanide. Anal. Chem. 2008, 19, (4), 272-274.

LG Bundy.; JM Bremner. A simple titrimetric method for determination of inorganic carbon in soils. Soil Science Society of America. 1972, 36, (2), 273-275.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H350-H341-H371-H333

Highly flammable liquid and vapour. May cause cancer. Suspected of causing genetic defects. May cause damage to organs. May be harmful if inhaled.

Sicherheitshinweise: P210-P260-P201-P280-P281-P240-P303+P361+P353-P309+P311-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. Ground/bond container and receiving equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF exposed or if you feel unwell: Call a POISON CENTER or doctor/physician. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,7243
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2932.20
TSCA
Yes

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