Metaldehyde
Metaldehyde

Physicochemical properties

Color and odor state: colorless transparent liquid with pungent odor

Toxicity: Low toxicity

Density: 0.79

Color and odor state: pure products are colorless diamond-shaped crystals, industrial products are white powder, and there is no special obvious smell

Toxicity: Toxic

Flammability: Flammable

Density: 0.808

Volatility: Low volatility

Corrosive: No obvious corrosiveness

Boiling point: 267.82°C

Degradability: High temperature decomposition

Stability: stable at room temperature

Melting point: 190-196°C

Acidity-alkaline: neutral

Moisture absorption: No obvious moisture absorption

Spontaneous ignition point: undetermined

Deliquescence: No deliquescence

Flash point: 50°C (polyacetaldehyde).

Solubility: insoluble in water, soluble in some organic solvents

Various numbers

CAS:9002-91-9

HS:29125000

EINECS:618-341-4

Uses

As a special pesticide raw material to kill mollusks such as snails and slugs; used as insecticide synergist, fungicide raw material; It can be used as a solid fuel for portable stoves; It is also used in cleaning products, cosmetics, food and beverage, personal care and other fields.

Hazard category

4.1 Class flammable solids

Fire-fighting measures

It is forbidden to use water and foam to extinguish the fire, and dry powder, carbon dioxide, and sand can be used as fire extinguishing agents.

Emergency treatment

Accidental swallowing: Immediately call the doctor of the detoxification center, then rinse your mouth with water, and follow the specific treatment instructions of the professional; Inhalation: Quickly transfer the patient to a fresh air, maintain a comfortable breathing position, immediately call the doctor of the detoxification center and take emergency targeted treatment; Skin-eye contact: Rinse the contact area immediately with plenty of running water, and seek medical attention if you feel unwell

Packaging, storage, transportation

25kg cardboard bucket / woven bag / plastic bucket (mainstream specification), stored in a cool and ventilated warehouse, the storage temperature should not exceed 30°C, away from fire and heat sources, and prevent direct sunlight; The packaging should be sealed and stored separately from oxidants, edible chemicals, and food raw materials, and should not be mixed storage. The warehouse adopts explosion-proof lighting and ventilation facilities, and it is forbidden to use mechanical equipment and tools that are prone to sparks; Transported according to the requirements of dangerous goods





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