Diatomaceous Earth

Description

Diatomaceous Earth is a naturally occurring, soft sedimentary rock primarily composed of the fossilized remains of diatoms, a type of microscopic algae. This pale-colored, fine powder is rich in silica and is recognized for its absorbent and abrasive qualities. It has many industrial, agricultural, and household uses due to its unique physical properties.

Applications

• Filtration Aid: Commonly used in water and beverage filtration due to its porous nature.
• Pest Control: Applied as a natural insecticide; the sharp edges of the particles damage insect exoskeletons, leading to dehydration.
• Absorbent: Used in industrial spills and as a moisture-absorbing agent in various products.
• Agriculture: Acts as a soil conditioner and anti-caking agent in animal feed.
• Cosmetic and Personal Care Products: Functions as a mild abrasive in scrubs and a mattifying agent in makeup.
• Food Grade Applications: When labeled food-grade, it’s sometimes used as a health supplement for its silica content.
• Industrial Applications: Utilized as a filler or stabilizer in paint, rubber, and plastics.

Handling and Safety

• Personal Protection: When handling Diatomaceous Earth, particularly in large quantities, wear a dust mask, safety goggles, and gloves to avoid inhalation or contact with eyes.
• Dust Control: Diatomaceous Earth is very fine and can become airborne easily; handle it in a well-ventilated area to minimize inhalation.
• Spill Handling: Sweep up gently to prevent dust formation; avoid using a vacuum cleaner unless it has a HEPA filter to capture fine particles.
• Inhalation Risks: Long-term inhalation of crystalline silica (found in some forms of diatomaceous earth) can be harmful, so avoid prolonged exposure to airborne particles.

Storage

• Container: Store in a tightly sealed container to prevent moisture absorption and contamination.
• Location: Keep in a cool, dry place away from direct sunlight and moisture.
• Temperature Range: Store at room temperature.
• Shelf Life: When stored properly, Diatomaceous Earth has an indefinite shelf life, though its effectiveness in pest control or filtration may diminish if exposed to humidity.