Copper Sulfate CAS 7758-98-7 with Purity 99%

• Customization: Available
• CAS No.: 7758-98-7
• Formula: CuSo4
• Model NO.: KINGWAY CS
• EINECS: 231-847-6
• Certification: CCIC
• Purity: ≥99%
• Type: Copper Sulfate
• Appearance: Powder
• Grade Standard: Electron Grade
• HS: 28332500
• Transport Package: 25kgs
• Trademark: kingway
• Origin: China
• HS Code: 28332500
• Production Capacity: 500 Mt / Month

Product Description

cupric sulfate
COPPER SULFATE
Copper (cupric) sulfate
 

Chemical Name:	Copper(II) sulfate
CAS No.:	7758-98-7
Molecular Formula:	CuSO4
Formula Weight:	159.61

Melting point:200 °C (dec.)(lit.)
Density 3.603 g/mL at 25 °C(lit.)
vapor pressure 7.3 mm Hg ( 25 °C)
storage temp. Store at +5°C to +30°C.
solubility: Soluble in water.
form: powder
color: Slightly greenish to gray
Specific Gravity: 3.603
PH: 3.5-4.5 (50g/l, H2O, 20ºC)
PH Range: 3.7 - 4.5
Water Solubility: 203 g/L (20 oC)
Sensitive: Hygroscopic
Merck: 14,2653
Stability:hygroscopic


UN 3288 6.1/PG 3
HS Code     2833 25 00        
HazardClass     6.1        
PackingGroup     III        
Toxicity    LD50 orally in Rabbit: 481 mg/kg


Copper(II) sulfate Chemical Properties,Uses,Production
Chemical Properties
Cupric sulfate, a bluish crystalline powder, also known as hydrocyanite and copper sulfate, vitriol, chalcanthite, and bluestone, is an azure blue material used in the It is used in the leather industry. It is prepared by the reaction of sulfuric acid and copper. It is also obtained as a by-product from copper refineries.
Chemical Properties
Copper sulfate (anhydrous form) is green or gray-white powder, whereas pentahydrate, the most commonly encountered salt, is bright blue. The anhydrous form occurs as a rare mineral known as chalcocyanite. Hydrated copper sulfate occurs in nature as chalcanthite. Copper sulfate is made by the action of sulfuric acid with a variety of copper compounds. Copper sulfate is used in hair dyes, coloring glass, processing of leather, textiles, and in pyrotechnics as a green colorant. Copper sulfate pentahydrate is used as a fungicide and a mixture with lime is called Bordeux mixture and is used to control fungus on grapes, melons, and other berries, as a molluscicide for the destruction of slugs and snails, particularly the snail host of the liver fl uke. Copper sulfate is used in Fehling and Benedict's solution to test reducing sugars
Chemical Properties
Copper sulfate is a greenish-white crystalline solid; the pentahydrate is Blue powder or granules, or ultramarine crystalline solid.
Uses
Used as an antimicrobial and molluscicide.
Uses
Copper sulfate is also known as blue vitriol, this substance was made by the action of sulfuric acid on elemental copper. The bright-blue crystals are soluble in water and alcohol. Mixed with ammonia, copper sulfate was used in liquid filters. The most common application for copper sulfate was combining it with potassium bromide for making copper bromide bleach for intensification and toning. Some photographers used copper sulfate as a restrainer in ferrous sulfate developers that were used in the collodion process.
Uses
Copper Sulfate is a nutrient supplement and processing aid most often used in the pentahydrate form. This form occurs as large, deep blue or ultramarine, triclinic crystals, as blue granules, or as a light blue powder. The ingredient is prepared by the reaction of sulfuric acid with cupric oxide or with copper metal. May be used in infant formula. It is also termed cupric sulfate.