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Talc Powder (99638-63-8)

Identification
Properties
Solubility:Insol in water, cold acids or in alkalies
Sparingly soluble in acetone, slightly soluble in methanol and isopropyl acetate, very slightly soluble in ethanol, practically insoluble in octanol, and insoluble in water.
Color: White to grayish-white, very fine crystalline powder
Apple-green powder; luster pearly or greasy; feel greasy
White powder.
A layered, hydrated magnesium silicate
Mono- or triclinic ... Pale-green to dark-green or greenish-gray; also white, silvery-white, grey, brownish; translucent; pearly, greasy or dull ... Commonly thin tabular crystals, up to 1 cm in width. Usually massive, fine-grained, compact; also as foliated or fibrous masses or in globular stellate groups
Safety Data