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Methoxy Benzophenone Sulfonic Acid Extra Pure

Original price was: $ 30.88.Current price is: $ 30.76.

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Methoxy Benzophenone Sulfonic Acid Extra Pure is a high-purity, water-soluble organic compound primarily used as a UV filter in cosmetic and pharmaceutical formulations. This compound is valued for its ability to absorb harmful ultraviolet radiation, particularly in the UVB range, making it a key ingredient in sunscreens, lotions, and other personal care products requiring photo-stability. In laboratory settings, it is employed in research involving photochemistry and polymer stabilization. Its sulfonic acid group enhances water solubility, while the methoxy and benzophenone components provide strong UV-absorbing characteristics, ensuring effective and consistent performance in formulations demanding high safety and efficacy standards.

Description

Methoxy Benzophenone Sulfonic Acid Extra Pure

Primary Laboratory Uses:

  1. UV Absorbance Studies:
    • Commonly used as a UVB filter in analytical studies and formulation testing related to photoprotection.
  2. Analytical Reference Standard:
    • Serves as a reference compound in the quantitative analysis of sunscreen agents in cosmetic and pharmaceutical products.
  3. Photostability Testing:
    • Employed in photo-degradation and UV stability experiments, particularly for testing formulations exposed to light.

Secondary Laboratory Uses:

  1. Formulation Compatibility Research:
    • Used in emulsion or gel studies to observe solubility, stability, and interactions in product matrices such as lotions or creams.
  2. Polymer and Coating Studies:
    • Investigated as a UV-protective additive in polymer films and coatings for photostability enhancement.
  3. Environmental Detection Experiments:
    • Studied in wastewater and environmental chemistry to assess the presence and degradation behavior of UV filter residues.
KEY PRODUCT FEATURES

1. Basic Identification Attributes

  • Chemical Name: Methoxybenzophenone-2-sulfonic acid
  • Synonyms:
    • Oxybenzone-2-sulfonic acid
    • Benzophenone-4
    • 5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid
  • CAS Number: 4065-45-6
  • Molecular Formula: C14H12O6S
  • Molecular Weight: 308.31 g/mol
  • Appearance: Off-white to beige crystalline powder
  • Odor: Odorless
  • Grade: Extra Pure
  • Solubility: Soluble in water, alcohols, and some organic solvents
  • pH (1% solution): ~1.0–2.0

2. Safety & Hazard Attributes

  • GHS Classification:
    • Eye irritation (Category 2A)
    • Skin irritation (Category 2)
  • Hazard Statements:
    • H315: Causes skin irritation
    • H319: Causes serious eye irritation
  • Precautionary Statements:
    • P264: Wash hands thoroughly after handling
    • P280: Wear protective gloves/eye protection
    • P302+P352: IF ON SKIN: Wash with plenty of water
    • P305+P351+P338: IF IN EYES: Rinse cautiously with water
  • Personal Protective Equipment (PPE):
    • Nitrile gloves
    • Protective safety goggles
    • Lab coat
    • Work in a ventilated area or fume hood
  • First Aid Measures:
    • Skin Contact: Wash with plenty of water and mild soap
    • Eye Contact: Rinse cautiously with water for several minutes
    • Inhalation: Move to fresh air; seek medical advice if symptoms persist
    • Ingestion: Rinse mouth; seek medical help if feeling unwell
  • Fire Hazards:
    • Not highly flammable
    • Use water spray, COâ‚‚, foam, or dry chemical in case of fire
    • Emits toxic fumes under fire conditions

3. Storage & Handling Attributes

  • Storage Conditions:
    • Keep container tightly sealed
    • Store in a dry, cool, well-ventilated place
    • Protect from light and moisture
  • Handling Tips:
    • Avoid contact with eyes, skin, and clothing
    • Use appropriate PPE
    • Do not ingest or inhale

4. Laboratory Applications

  • Primary Uses:
    • UV filter in sunscreen and cosmetic formulation (lab-grade testing only)
    • Photostability testing in product development
    • Absorbance studies in photochemistry and UV-blocking research
  • Secondary Uses:
    • Analytical reference standard
    • Study of organic UV absorbers in pharmaceutical and cosmetic R&D
    • Teaching and demonstration of sulfonic acid derivatives
SAFETY HANDLING PRECAUTIONS

SAFETY PRECAUTIONS

Personal Protective Equipment (PPE):

  • Wear a lab coat, nitrile gloves, and chemical safety goggles.
  • Use a dust mask or handle under a fume hood to avoid inhalation.

Handling:

  • Avoid contact with skin, eyes, and clothing.
  • Prevent formation of dust and avoid inhalation.
  • Wash hands thoroughly after use.
  • Handle in a well-ventilated area.

Storage:

  • Store in a cool, dry, and well-ventilated place.
  • Keep the container tightly sealed and away from moisture and incompatible substances such as strong bases and oxidizing agents.

FIRST AID MEASURES

Inhalation:

  • Move the person to fresh air.
  • Provide oxygen if breathing is difficult.
  • Seek medical attention if symptoms persist.

Skin Contact:

  • Wash with soap and water.
  • Remove contaminated clothing.
  • Seek medical advice if irritation occurs.

Eye Contact:

  • Rinse cautiously with clean water for at least 15 minutes.
  • Remove contact lenses if present and easy to do.
  • Get immediate medical attention.

Ingestion:

  • Rinse your mouth thoroughly with water.
  • Do not induce vomiting.
  • Seek immediate medical help.

FIRE FIGHTING MEASURES

Flammability:

  • Not highly flammable, but decomposes on heating to emit toxic fumes.

Extinguishing Media:

  • Use dry chemicals, COâ‚‚, or foam.
  • Water spray may help to cool surfaces.

Hazardous Combustion Products:

  • Emits sulfur oxides, carbon monoxide (CO), and carbon dioxide (COâ‚‚).

Firefighter Protection:

  • Use self-contained breathing apparatus (SCBA) and full protective gear.