What are the hazards of phenolphthalein indicator?

What are the hazards of phenolphthalein indicator?

May cause irritation of the digestive tract. Ingestion may cause fever, blood pressure increase and other unspecified vascular effects. Inhalation: May cause respiratory tract irritation. May be harmful if inhaled.

What is the hazards statements for acetone?

Hazard statements : Highly flammable liquid and vapour. Causes eye irritation. May cause respiratory irritation. May cause drowsiness and dizziness.

Is phenolphthalein solution corrosive?

Potential Acute Health Effects: Hazardous in case of eye contact (irritant), of ingestion, . Slightly hazardous in case of skin contact (irritant, sensitizer, permeator). Non-corrosive for skin.

Is phenolphthalein safe to use?

Phenolphthalein is highly toxic as defined by the OSHA Laboratory Standard. This Chemical Laboratory Information Profile is not a Material Safety Data Sheet. It is a brief summary for teachers and their students that describes some of the hazards of this chemical as it is typically used in laboratories.

What to do if phenolphthalein gets on skin?

Continue rinsing If eye irritation persists get medical advice/attention IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower In case of fire: Use … for extinction IF exposed or concerned: Get medical advice/attention Store in a well ventilated place.

What type of hazard is acetone?

Flammable Liquid
According to Regulation EC 1272/2008 classified as Flammable Liquid Category 2, Eye Irritant Category 2, Specific Target Organ Toxicity Single Exposure Category 3. H225: Highly flammable liquid and vapour.

Is acetone a hazardous substance?

While it is a widely used product, and is even made in our bodies, acetone is considered a hazardous waste material and needs to be handled and disposed of properly. The potential negative health effects are skin, eye and lung irritation.

Is phenolphthalein a carcinogen?

It is more likely that the multiple biological properties of phenolphthalein, including its ability to form free radicals, its clastogenic activity, and its estrogenic activity, contributed to the carcinogenic effects observed. These studies show that phenolphthalein is a multisite/multispecies carcinogen.

Can you put phenolphthalein down the drain?

Useful for strong acid-weak base and strong acid-strong base titrations. Disposal: Waste solutions of this chemical may be disposed of down the sink (to sewer). See also pH INDICATORS.

What is the primary hazard class or division for acetone?

Its Proper Shipping Name is Acetone (identified in Column 2). Column 3 lists “3” as its primary Hazard Class. This means Acetone is a flammable liquid.

Can acetone cause chemical burns?

Under chronic exposure, you’ll get red, dry, cracked skin. Also, a little acetone will get absorbed into your body, but it’s not enough to be worried about. Lastly, acetone is flammable so make sure never to have any fire, sparks, or excessive heat near it! Acetone may not harm your body too much, but fire can!

Why is acetone flammable?

Acetone is so flammable because it’s a gaseous hydrocarbon which means that the bonds between the individual molecules are weak and the bonds between the atoms are not as strong as they can be either. Thus, when you add heat, there’s no need to break the inter-molecular bonds and the atom-atom bonds break very easily.

How do you dispose of phenolphthalein?

Contact a licensed professional waste disposal service to dispose of this material. Dispose of as unused product. No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302.

How do you dispose of phenolphthalein solution?

Is phenolphthalein an acid or base?

weak acid
Phenolphthalein is a colourless, weak acid which dissociates in water forming pink anions.

What is a Class 3 hazard classification?

Class 3 dangerous goods are flammable liquids with flash points no more than 60 celcius degrees. It covers liquid substances, molten solid substances with a flash point above 60 celcius degrees and liquid desensitized explosives.

What is the LEL of acetone?

ACETONE†

Is acetone a hazardous chemical?

Can phenolphthalein be poured down the drain?