Calcium Stearate
Description :
Product Basic Information
Product Name: Calcium Stearate (Powder)
Product Level: P, DP, T, TLA, TW, DT, CP
Main Component: Calcium salts of commercial stearic acid (concentration: approx. 98%);
Product Description:
Physical and Chemical Properties
- Form: Solid, powder
- Colour: White
- Odour: Slightly fatty
- pH Value (water solution at 20℃): 7-9
- Melting Point: 145-175℃
- Boiling Point: Not specified
- Flash Point: Approx. 200℃ (C.O.C method)
- Ignition Temperature: 400℃
- Decomposition Temperature: >350℃
- Density (at 70℃): 1.095 g/cc
- Bulk Density (typical): <280 g/L
- Water Solubility: Insoluble
- Solubility in Organic Solvents: Not specified
- Vapour Pressure (at 20℃): Not specified
- Partition Coefficient (n-octanol/water): 0.8
- Flammability (limits in air): 20g/m³ (for particles <74μ)
- Explosive Property: Mixture (powder/air): Yes; Pure product: No
Stability and Reactivity
- Reactivity: Stable at room temperatures
- Conditions to Avoid: Heat, flames, sparks and other sources of ignition
- Materials to Avoid: Alkalises, oxidizers
- Special Note: Dust/air mixtures may ignite or explode in presence of ignition sources
Packaging, Storage and Transportation
- Packaging: 25KG/bag
- Storage and Transportation: Keep away from moisture; do not store or transport together with environmentally friendly products
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