Chinese Mineral Powder Best Quality And Hot Selling Realgar Powder With Factory Price

Product Description
Chinese Mineral Powder Best Quality And Hot Selling Realgar Powder With Factory Price

Realgar is one of arsenic sulfide minerals, containing about 70.1% As.It is a monoclinic system, with a single crystal in the shape of small column and needle, but rare.It is usually a compact granular or earthy mass.Orange-red, streaks light orange-red.Hardness 1.5-2, density 3.5-3.6g /cm3.Brittle, low melting point.When heated over charcoal, white smoke of arsenic trioxide, which smells of garlic, will appear.Exposed to sunlight, it turns yellow As2S3 and arsenic, realgar insoluble in water and hydrochloric acid, soluble in nitric acid, and yellow in solution.Realgar mainly occurs in low-temperature hydrothermal deposits, and is often associated with oestrum, stibium and cinnabar.Realgar produced from hot spring deposits and sediments in sulfurous volcanic jet holes, often associated with female yellow.Orange red, transparent to translucent realgar crystal, appear gorgeous, rich, its columnar crystal length varies, thick and thin concomitant, grow in many directions, the state is peculiar, line with the cogenetic mineral such as white calcite again, gorgeous and colorful, constitute integral natural beauty.The realgar crystals should be protected from weathering.
Product Detail:
Product Name:Realgar Powder
Appearance: Orange-Red/Orange-Yellow Powder Or Granule
CAS NO.:12044-30-3
MF:As4S4
MW:106.998
As Content:70.1%

Solubility:Insoluble in water and hydrochloric acid, soluble in nitric acid
Product Function:
1. Anti-tumor and corrosive to cells;
2. Antispasmodic and analgesic effects on nerves;
3. In vitro and in vivo insecticidal effect.
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