What is zi ran tong,Zirantong pyritum,iron pyrites FeS2?

Article Content:

.Basic Data of Fool's Gold.
.Product Identification Pyritum.
.Origin and Identification Pyritum.
.Pharmacological actions,Function and indication:Pyritum.
.Modern Research of Pyrites:Iron pyrites as a sulphur fertilizer.
.Research Update:Zirantong.Pyritum.iron pyrites FeS2.

Origin and Identification Pyritum.

Pyritum Extract Zirantong Pyritum iron pyrites FeS2 Extract photo picture image Zirantong is mineral of Pyrite, Family sulphide. Putting 1g powder into 4ml acid hydrochloric dilute in the tube, shaking till dissolved, covering the tube orifice with lead acetate test paper and waiting, the test paper will gradually become brown (checking sulphide).

Reference:

1.What is zi ran tong,Zirantong pyritum,iron pyrites FeS2?

What is zi ran tong,Zirantong pyritum,iron pyrites FeS2?

Article Content:

Origin and Identification Pyritum.

Reference:

last edit date:19th,June.2009.

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