Copper(II) sulfate pentahydrate CAS#7758-99-8

CAS Number: 7758-99-8
Chemical Formula: CuH10O9S
Synonyms:

Copper (II) sulfate pentahydrate (as Cu)
CUPRIC SULFATE, ACS
Copper(ii) sulfate pentahydrate, 99+%, for analysis

Appearance: Blue Solid

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Copper(II) sulfate pentahydrate CAS#7758-99-8

Copper(II) sulfate pentahydrate is known as blue vitriol. It is an odorless blue crystal that readily dissolves in water. It is also soluble in methanol, glycerol and slightly soluble in ethanol. The highly toxic, non-combustible has a nauseating metallic taste and turns white when dehydrated. Structurally, in the pentahydrate molecule, each copper(II) ions is surrounded by four water molecules in the corners and the fifth water molecule is attached by hydrogen bonding. Copper (II) sulfate has many applications including preparation of Bordeaux mixture, a fungicide preparation. Electroplating, timber preservation and textile industry use copper (II) sulfate.

Copper(II) sulfate pentahydrate Chemical Properties

Melting point	110 °C (dec.)(lit.)
density	2.284
vapor pressure	7.3 mm Hg ( 25 °C)
refractive index	1.537
storage temp.	Store at +5°C to +30°C.
solubility	320 g/L (20°C)
form	Solid
color	fine blue crystals
Specific Gravity	2.284
Odor	blue cryst. or cryst. gran. or powd., odorless
PH	3.5-4.5 (25℃, 50mg/mL in H2O)
Water Solubility	320 g/L (20 ºC)
Merck	14,2653
Exposure limits	ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
InChI	1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2
InChIKey	JZCCFEFSEZPSOG-UHFFFAOYSA-L
SMILES	O.O.O.O.O.[Cu++].[O-]S([O-])(=O)=O
CAS DataBase Reference	7758-99-8(CAS DataBase Reference)
EPA Substance Registry System	Copper sulfate pentahydrate (7758-99-8)

Safety Information

Hazard Codes	Xn,N,Xi
Risk Statements	22-36/38-50/53-52/53-36-36/37/38-20/21/22-51/53
Safety Statements	22-60-61-26-36
RIDADR	UN 3288 6.1/PG 3
WGK Germany	2
RTECS	GL8900000
TSCA	Yes
HazardClass	6.1
PackingGroup	III
HS Code	28332500
Storage Class	13 - Non Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Eye Dam. 1
Hazardous Substances Data	7758-99-8(Hazardous Substances Data)
Toxicity	LD50 orally in rats: 960 mg/kg (Smyth)

Product Application Of Copper(II) sulfate pentahydrate CAS#7758-99-8

Copper(II) sulfate pentahydrate has been used:
as an additive in trace element solution preparation in solid glucose minimal media.
as a component of adamsII solution in Pneumococcal media.
in the preparation of alginate gel for drug encapsulation.
Copper(II) sulfate is an inorganic Lewis acid commonly used to promote acid catalyzed organic reactions. It is used as a reagent for the synthesis of copper carbenoids. It can also act as an effective redox catalyst in combination with other mixed oxidizing systems.
Copper Sulfate Pentahydrate Fine Crystals serve as the main ingredient for manufacturing Bordeaux and Burgundy mixtures that are used as algaecides, both on the farm and to ensure safe water supplies. Bordeaux mixtures are also employed to adjust and maintain copper deficient soils to optimum levels.

Fact Factory and Equipment Show

Gardenia Yellow#94238-00-3