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Copper sulfate

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CAS №	7758-99-8	ГОСТ	GOST 19347-84
Формула	CuSO4•5H2O	Сорт	Grade A1
Синонимы	Copper sulfate pentahydrate, copper sulphate	Фасовка	50 kg
Синонимы	Copper sulfate pentahydrate, copper sulphate	Цена

Application

Copper sulphate for agriculture, industry (the production of artificial fibers, organic dyes, mineral paints, arsenic chemicals for ore flotation), retail trade. Copper sulfate is hygroscopic.

Safety requirements

Copper sulfate is not flammable, fire-and explosion-proof, a class 2 hazard to the human body.

Packing

Copper sulphate for industry is packed in wooden barrels, plywood reels, wood or plywood boxes with inserts made of polyethylene film, polypropylene woven bags with inserts of plastic film weight not exceeding 50 kg.

Transportation, storage

Copper sulfate is transported by rail, road, water transportation.

Copper sulfate, packed in barrels, drums, boxes and bags, stored in a warehouse.

Guaranteed shelf life

2 years from date of manufacture.

Item	Norm
	A		B
	Premium grade	First grade	Premium grade	First grade	Second grade
Mass fraction of copper sulphate: in terms of CuSO4•5H2O, %, not less in terms of copper, %, not less	99.1 25.20	98.0 24.94	98.1 24.97	96.0 24.43	93.1 23.67
Fe content, %, not more	0.02	0.04	0.04	0.05	0.10
Mass fraction of free sulfuric acid, %, not more	0.20	0.25	0.20	0.20	0.25
Insoluble in water, sediment, %, not more	0.03	0.05	0.05	0.05	0.10
Arsenic, %, not more	0.002	0.012	0.012	0.012	0.028

Note

For agriculture and retail supply bluestone brand A and B premium and first grades.

Class of danger	3
Basic properties and hazards
Basic properties	Crystalline powder blue. Hygroscopic.
Explosion and fire	Copper sulfate is not flammable, fire-and explosion-proof. Heating may decompose to form toxic gases. Containers may explode when heated. The premises must be provided with ventilation.
The risk to humans	Once in the body, can cause gastro-intestinal disorders. Harmful by inhalation, ingestion, contact with eyes. Cough, sore throat, shortness of breath, palpitations, in severe cases — loss of consciousness. Abdominal pain, nausea, vomiting, skin redness, pain, swelling, redness, watery eyes. In case of fire may result in burns.
Individual protection means	Arms protective suit L-1 or L-2, complete with industrial gas masks with cartridges and B. Oil-resistant gloves, overalls, boots, protective, respirator "petal" or Gamgee tissue. In case of fire — fire resistant suit.