Malic Acid - pure 250g WARCHEM

Technical information on chemical reagents:

• Chemical formula: C₄H₆O₅.
• CAS number: 6915-15-7
• EC number: 230-022-8
• Synonyms: DL-malic acid
• Type: Pure
• Purity: 99 %.
• Molar mass: 134.08 g/mol
• Appearance: white, crystalline powder
• Packaging: plastic container
• Shelf life: at least 24 months from delivery
• Melting point: 127-132 °C
• Solubility: very good water soluble
• pH value (1% solution at 20 °C): approx. 2.3

Examples of professional applications in various industries:

• Food analysis and research: Used for pH regulation and in buffer systems in analytical methods.
• Cosmetic industry: Used as a mild acid component in skincare products for exfoliation and moisturizing applications.
• Pharmaceutical development: Component in drug formulations for stabilization or taste improvement.
• Laboratory chemistry: Use as a reagent in chemical reactions or synthesis of organic compounds.

Hazard statements on the product label:

H319: Causes serious eye irritation.

Safety instructions on the product label:

P280: Wear protective gloves/eye protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present. Continue rinsing.
P337 + P313: If eye irritation persists: Get medical advice.
P501: Dispose of contents/container in accordance with local regulations.

Restrictions: Intended for professional or analytical purposes only.

Recommended storage conditions:

1. Keep in tightly closed original container.
2. Store dry and at room temperature.
3. Protect from direct sunlight and moisture.
4. Store separately from bases and oxidizing substances.
5. Handle only by trained personnel.