Copper(II) sulfate
Copper(II) sulfate
- CAS:
- 7758-98-7
- MF:
- CuO4S
- MW:
- 159.61
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Properties
- 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
- H2O: soluble
- form
- powder
- color
- Slightly greenish to gray
- Specific Gravity
- 3.603
- PH
- 3.5-4.5 (50g/l, H2O, 20℃)
- PH Range
- 3.7 - 4.5
- Odor
- odorless
- Water Solubility
- 203 g/L (20 ºC)
- Sensitive
- Hygroscopic
- Merck
- 14,2653
- Dielectric constant
- 10.3(0.0℃)
- Exposure limits
- ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
- Stability:
- hygroscopic
- InChIKey
- ARUVKPQLZAKDPS-UHFFFAOYSA-L
Safety Information
- Symbol(GHS)
GHS05,GHS09
- Signal word
- Danger
- Hazard statements
- H318-H410
- Precautionary statements
- P273-P280-P305+P351+P338-P391-P501
- Hazard Codes
- Xn,N,Xi
- Risk Statements
- 36/38-50/53-22-51/53-36/37/38
- Safety Statements
- 24/25-36-60-61-22-26
- RIDADR
- UN 3288 6.1/PG 3
- WGK Germany
- 2
- RTECS
- GL8800000
- F
- 3
- TSCA
- Yes
- HS Code
- 2833 25 00
- HazardClass
- 6.1
- PackingGroup
- III
- Toxicity
- LD50 orally in Rabbit: 481 mg/kg
Use
A compound prepared as the hydrate by the action of dilute sulfuric acid on copper( II) oxide or copper(II) carbonate. On crystallization, blue triclinic crystals of the pentahydrate (blue vitriol, CuSO4.5H2O) are formed. Industrially copper(II) sulfate is prepared by passing air through a hot mixture of dilute sulfuric acid and scrap copper. The solution formed is recycled until the concentration of the copper(II) sulfate is sufficient. Copper(II) sulfate is readily soluble in water. The monohydrate (CuSO4.H2O) is formed at 100C and the anhydrous salt at 250C. Anhydrous copper( II) sulfate is white; it is extremely hygroscopic and turns blue on absorption of water. It decomposes on heating to give copper(II) oxide and sulfur(VI) oxide. Copper(II) sulfate is used as a wood preservative, a fungicide (in Bordeaux mixture), and in the dyeing and electroplating industries.
87 India supplier list of "Copper(II) sulfate"
- Product Name:Fehling's Solution A
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Copper Sulphate Anhydrous
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Copper(II) sulfate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Copper(II) sulfate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Copper(II) sulfate anhydrous
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Telangana,INDIA
- Product Name:Copper(II) sulfate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: West Bengal,INDIA
- Product Name:Copper(II) sulfate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Copper(II) sulfate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Copper(II) sulfate
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Rajasthan,INDIA
- Product Name:Copper(II) sulfate
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Mumbai,INDIA