인회석

인회석 C화학적 특성, 용도, 생산

화학적 성질

Color variable.

물리적 성질

Habit: prismatic, colloform, massive, granular, earthy.
Color: white, yellow, green, red, or blue (the color is often due to the presence of rare earths).
Diaphaneity: transparent to translucent.
Luster: subresinous.
Streak: white. Cleavage: (0001) indistinct, (1010) indistinct.
Fracture: conchoidal.
Chemical: soluble in HCl, and HNO3.
Occurrence: found in all type of rocks (igneous, sedimentary, and metamorphic).

용도

Source of phosphorus and phosphoric acid, manufacture of fertilizers, laser crystals.

정의

A natural calcium phosphate (usually containing fluorine) occurring in the earth’s crust as phosphate rock. It is also the chief component of the bony structure of teeth.

농업용

Apatite is a highly complex hexagonal structured mineral form of calcium phosphate [Ca₅(PO₄)₃.(OH,F,Cl)]₂. It is the most common of all phosphate minerals. Depending upon the dominance of fluorine, chlorine or hydroxide, apatite is called fluorapatite, chlorapatite or hydroxyapatite, respectively.
Apatite often occurs widely as an accessory mineral with igneous rocks, such as pegmatite. It also occurs in regional and contact metamorphic rock, especially limestone. Large deposits of apatite are found in Russia.
Apatite, a major source of phosphorus, is used in the production of fertilizers. Enamel of the teeth is composed chiefly of apatite.

인회석 준비 용품 및 원자재

원자재

준비 용품

인회석 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Alfa Aesar	--	tech@alfa.com	United States	6823	81
VWR International	--	solutions@vwr.com	United Kingdom	6554	82

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