Welcome to LookChem.com Sign In|Join Free
  • or
Home > Products >  > 

Copper(II) sulfide
Related Products

Hot Products

Basic Information Post buying leads Suppliers Cas Database
Name

Copper(II) sulfide

 EINECS 215-271-2
CAS No. 1317-40-4 Density 4.6 g/mL at 25 °C(lit.)
PSA 32.09000 LogP 0.64570
Solubility

Stability

    Stable, but may be moisture senstive. Incompatible with strongacids, strong oxidizing agents.

Toxicology

    Not hazardous according to Directive 67/548/EEC.

    Toxicity data

Melting Point 220 °C (dec.)(lit.)
Formula CuS Boiling Point °Cat760mmHg
Molecular Weight 95.612 Flash Point °C
Transport Information N/A Appearance powder / crystalline solid
Safety Mutation data reported. Explodes on contact with magnesium chlorate, zinc chlorate, cadmium chlorate, or concentrated solutions of chloric acid. Can react violently with H2O2, NH4MgNO3 + water, Zn(ClO3)2. See also COPPER COMPOUNDS and SULFIDES. Risk Codes N/A
Molecular Structure Molecular Structure of 1317-40-4 (Copper(II) sulfide) Hazard Symbols N/A
Synonyms

C.I. 77450;C.I. Pigment Blue 34;Copper Blue;Copper monosulfide;Copper(2+) sulfide;Copper(II) sulfide;Cupric sulfide;Horace Vernet's Blue;Monocoppermonosulfide;NSC 47694;Oil Blue;

Article Data 5

Copper(II) sulfide Synthetic route

10544-50-0

sulfur

12775-96-1, 15158-11-9, 15721-63-8, 16941-75-6, 17493-86-6, 19498-52-3, 20499-83-6, 20499-84-7, 20499-85-8, 20499-86-9, 20573-10-8, 20573-11-9, 21595-51-7, 21595-52-8, 22206-52-6, 26445-28-3, 28959-95-7, 37362-93-9, 39417-05-5, 54603-16-6, 54603-23-5, 54603-32-6, 54603-40-6, 54603-48-4, 54603-81-5, 54603-89-3, 56316-56-4, 95985-91-4, 122297-32-9, 7440-50-8

copper

1317-40-4

copper sulfide

Conditions
ConditionsYield
In pyridine react. of copper powder and S8 in refluxing pyridine; PXRD;95%
75-15-0

carbon disulfide

12775-96-1, 15158-11-9, 15721-63-8, 16941-75-6, 17493-86-6, 19498-52-3, 20499-83-6, 20499-84-7, 20499-85-8, 20499-86-9, 20573-10-8, 20573-11-9, 21595-51-7, 21595-52-8, 22206-52-6, 26445-28-3, 28959-95-7, 37362-93-9, 39417-05-5, 54603-16-6, 54603-23-5, 54603-32-6, 54603-40-6, 54603-48-4, 54603-81-5, 54603-89-3, 56316-56-4, 95985-91-4, 122297-32-9, 7440-50-8

copper

1317-40-4

copper sulfide

Conditions
ConditionsYield
In gaseous matrix Electric Arc; react. of copper vapour with CS2 in presence of dc discharge in Ar flow;

(C5H5NCu)4(S5)2*1.5C5H5N

1317-40-4

copper sulfide

Conditions
ConditionsYield
byproducts: S8; heating of Cu4(S5)2(py)4 in vac. at 70°C; PXRD;

Copper(II) sulfide Chemical Properties

Molecular Structure of Copper(II) sulfide (CAS NO. 1317-40-4):

EINECS: 215-271-2
IUPAC Name: Sulfanylidenecopper 
Molecular Formula: CuS
Molecular Weight: 95.611000 g/mol
H-Bond Donor: 0
H-Bond Acceptor: 0
Canonical SMILES: S=[Cu]
InChI: InChI=1S/Cu.S
InChIKey: BWFPGXWASODCHM-UHFFFAOYSA-N
Density: 4.6 g/mL at 25 °C(lit.)
Melting Point: 220 °C (dec.)(lit.)
Water Solubility: 7246 mg/L at 25 °C
Refractive Index: 1.45
Sensitive: Air & Moisture

Copper(II) sulfide Toxicity Data With Reference

1.    

cyt-rat/ast 150 mg/kg

     GANNA2    Gann. Japanese Journal of Cancer Research. 54 (1963),155.
2.    

otr-ham:emb 5 mg/L

     CNREA8    Cancer Research. 42 (1982),2757.
3.    

dnd-ham:ovr 10 mg/L

     CRNGDP    Carcinogenesis. 3 (1982),657.

Copper(II) sulfide Consensus Reports

Copper and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.

Copper(II) sulfide Safety Profile

Safety Information of Copper(II) sulfide (CAS NO. 1317-40-4):
Safety Statements: 22-24/25
S22:Do not breathe dust
S24/25:Avoid contact with skin and eyes
WGK Germany: 3
RTECS: GL8912000
Mutation data reported. Explodes on contact with magnesium chlorate, zinc chlorate, cadmium chlorate, or concentrated solutions of chloric acid. Can react violently with H2O2, NH4MgNO3 + water, Zn(ClO3)2. See also COPPER COMPOUNDS and SULFIDES.

Copper(II) sulfide Standards and Recommendations

ACGIH TLV: TWA (fume) 0.2 mg/m3; (dust, mist) 1 mg(Cu)/m3

Copper(II) sulfide Specification

  Copper(II) sulfide with cas registry number of 1317-40-4 is black monoclinic crystallin powder, also called for AI3-51685 ; C.I. 77450 ; C.I. Pigment Blue 34 ; CI 77450 ; CI Pigment Blue 34 ; Copper Blue ; Copper monosulfide ; Copper sulfide (CuS) ; Copper(2+) sulfide ; Cupric sulfide ; Copper sulphide ; HSDB 5805 ; Horace Vernet's Blue ; Monocopper monosulfide ; NSC 47694 ; Natural covellite ; Oil Blue . It can be used as analytical reagent.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 1317-40-4