Fluorescein Sodium Salt (C.I. 45350) Extra Pure 1 Kilogram

Fenolftalein is a chemical that is often used as an indicator in laboratory experiments and in the production of different products. It is a colorless connection in acidic environment, but changes color to pink or purple in the basic environment. This property makes it a valuable tool for determining the acidity (pH) of a solution. Fenolftalein is widely used in chemistry, biology and medicine. In chemistry it is often used to measure the acidity of solutions and to observe the reaction between acids and bases. It is also used as an indicator of titrations, whereby the concentration of a substance in a solution is determined by adding a reagent of known concentration. In addition, phenolftaleine is also used in the production of various products, such as plastics, paint and cosmetics. It is added to these products to regulate the pH value and to achieve the desired color change. Although phenolftalein is a useful substance, it is important to follow safety instructions when using it. Here are some important safety measures: 1. Personal protection: Always wear suitable personal protective equipment, such as gloves and safety glasses, when handling phenolftaleine. This helps to prevent contact with the skin and eyes. 2. Ventilation: Ensure sufficient ventilation in the room where phenolftaleine is used. This helps to reduce the concentration of vapors and to minimize exposure to the substance. 3. Storage: Store phenolftaleine in a cool, dry place, away from heat sources and direct sunlight. Make sure it is properly closed to prevent leakage. 4. Handling: Avoid direct contact with Fenolftalein. If it accidentally ends up on the skin, rinse it immediately with a lot of water. If it comes into the eyes, rinse with water for at least 15 minutes and seek medical help. 5. Disposal: Do not just throw phenolftaleine away in the sink or the toilet. Follow the correct procedures for the removal of chemical waste and consult the local regulations. It is important to follow the safety instructions when using phenolftalein to minimize possible risks. By dealing with this substance, we can use its benefits without damage to ourselves or the environment.

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PLEASE: The text and danger designation are only intended as an example and are not allowed are considered the actual information. Lab-O-Rama accepts no liability for the incorrect use of this information or the consequences thereof. For accurate and specific information, users must consult the Material Safety Data Sheet (MSDS) that is automatically provided after the successful placement of an order, can be downloaded or requested through our customer service. You must always adhere to national and international regulations for the correct application of a substance.

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P sentences:

- P102: keeping children out of reach.

- P261: inhalation of dust/smoke/Gas/hole/vapor/spray mist avoid.

- P264: Wash thoroughly after working with this product.

- P280: Protective gloves/protective clothing/eye protection/facial protection.

- P301+P312: After swallowing: In the event of unwell, an antigifcentrum/doctor/? consult.

- P302+P352: With skin contact: wash with a lot of water and wash.

- P304+P340: After inhalation: bring the victim into the fresh air and rest in an position that facilitates breathing.

- P305+P351+P338: When eyes contact: gently rinse with water for a few minutes. Remove contact lenses if possible. Keep rinsing.

- P337+P313: In persistent eye irritation: consult a doctor.

- P501: Dispose of content/packaging to a recognized waste processing company.

H-sentences:

- H302: harmful when swallowing.

- H315: causes skin irritation.

- H319: causes serious eye irritation.

- H332: harmful when inhalation.

- H335: can cause airways irritation.

- H400: very toxic for organisms living in the water.

- H410: very toxic for organisms living in the water, with long-term consequences.