Copper (II) oxide or Cupric oxide and Copper (I) oxide or Cuprous oxide Manufacturers, with SDS GHS MSDS Sheet

Supplier, Manufacturer, Exporter of Copper (II) oxide or Cupric oxide and Copper (I) oxide or Cuprous oxide Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance Food & Flavor chemicals, Reagent Grade Chemicals, Shale Gas Fracturing Chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, Italy, Portugal, Bangladesh, etc.

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Copper (II) oxide or Cupric oxide and Copper (I) oxide or Cuprous oxide: CAS Number: 1317-38-0 for Copper (II) oxide or Cupric oxide and 1317-39-1 for Copper (I) oxide or Cuprous oxide, EINECS EC Number: 215-269-1 for Copper (II) oxide or Cupric oxide and 215-270-7 for Copper (I) oxide or Cuprous oxide, Molecular Formula: CuO for Copper (II) oxide or Cupric oxide and Cu2O for Copper (I) oxide or Cuprous oxide, Molecular Weight: 79.55 for Copper (II) oxide or Cupric oxide and 143.09 for Copper (I) oxide or Cuprous oxide, HS Code ---**

Specifications, Safety Data Sheet, Manufacturing process details, Wholesale retail buy sell prices, Uses etc available on line in these pages for Copper (II) oxide or Cupric oxide and Copper (I) oxide or Cuprous oxide and Cuprous oxide.

Copper oxide or cupric oxide is the inorganic compound with the formula CuO. A black solid, it is one of the two stable oxides of copper, the other being Cu2O or cuprous oxide. As a significant product of copper mining, copper (II) oxide is the starting point for the production of other copper salts. For example, many wood preservatives are produced from copper oxide. Cupric oxide is used as a pigment in ceramics to produce blue, red, and green, and sometimes gray, pink, or black glazes. It is also used as a dietary supplement in animal feed. It is also used when welding with copper alloys.

Specifications of Cupric Oxide or Copper (II) Oxide:
Descriptions: A brown black colour free flowing powder.
Total Copper content as 'Cu': 77.0% minimum.
Cupric Oxide as 'CuO': 96.0% minimum.
Iron as 'Fe': 500 ppm maximum
Chloride as 'Cl': 500 ppm maximum
Carbonate as 'CO3': 3000 ppm maximum
Moisture: 0.2% maximum
Insoluble: 0.015% maximum.

Cupric Oxide, Powdered Analytical Reagent Grade:
Copper(II) Oxide
CuO --- Formula Wt 79.55 --- CAS Number 1317-38-0
REQUIREMENTS
Assay: 99.0% CuO
MAXIMUM ALLOWABLE
Insoluble in dilute hydrochloric acid: 0.02%
Carbon compounds (as C): 0.01%
Chloride (Cl): 0.005%
Nitrogen compounds (as N): 0.002%
Sulfate (SO4): 0.02%
Free alkali: Passes test
Calcium (Ca): 0.01%
Iron (Fe): 0.05%
Potassium (K): 0.02%
Sodium (Na): 0.05%

Cupric Oxide, Wire Analytical Reagent Grade:
Copper(II) Oxide, Wire
CuO --- Formula Wt 79.55 --- CAS Number 1317-38-0
REQUIREMENTS
--
MAXIMUM ALLOWABLE
Carbon compounds (as C): 0.002%
Nitrogen compounds (as N): 0.002%
Sulfate (SO4): 0.012%.

Copper (I) oxide or cuprous oxide is the inorganic compound with the formula Cu2O. It is one of the principal oxides of copper, the other being CuO or cupric oxide. This red-coloured solid is a component of some antifouling paints. Cuprous oxide is commonly used as a pigment, a fungicide, and an anti-fouling agent for marine paints. Rectifier diodes based on this material have been used industrially.

Specifications of Cuprous Oxide or Copper (I) Oxide:
Cuprous oxide Cu2O: 97% minimum.
Appearance: Red Powder, Solid.
Total copper, calculated as Cu: 86% minimum.
Total reducing power as cuprous oxide: 97% minimum.
Cupric oxide, CuO: 1% minimum.
Metals other than copper: 0.5% maximum.
Combined chlorides, calculated as Cl, and sulfates, calculated as SO4: 0.5% maximum.
Acetone-soluble matter: 0.5% maximum.
Total nitric acid insoluble residue on a No. 200 (75 μm) sieve: 0.1% maximum.

MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
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Copper (II) Oxide or Cupric Oxide SDS GHS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 11-Oct-20

Product Name & Other Names: Copper (II) oxide or Cupric oxide.
CAS No.: 1317-38-0
EINECS EC Number: 215-269-1
Molecular Weight: 79.55
Chemical Formula: CuO
Relevant uses and uses advised against (if any): Industrial Manufacturing
SUPPLIER: As per Letterhead above.

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008

Acute toxicity, Oral Category 4 (H302)
Chronic aquatic toxicity (Category 1), H410

Hazard statements:
H302: Harmful if swallowed.
H410: Very toxic to aquatic life with long lasting effects.

Precautionary statements:
P261: Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P262: Do not get in eyes, on skin, or on clothing.
P264: Wash skin thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P330: Rinse mouth
P301+P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302+P352: IF ON SKIN: Wash with soap and water.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P314: Get Medical advice/attention if you feel unwell.
P360: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P362: Take off contaminated clothing and wash before reuse.
P391: Collect spillage.
P501: Dispose of contents/ container to an approved waste disposal plant..

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbols:
Xn = Harmful
N = Dangerous for the environment
Risk Phrases:
R 22 Harmful if swallowed.
R50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Product Name & Other Names: Copper (II) oxide or Cupric oxide.
CAS No.: 1317-38-0
EINECS EC Number: 215-269-1

Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact: Wipe off excess material from skin then immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.
Note to physician: Treat symptomatically.

Flammability of the Product: Non-flammable.
Products of Combustion: May emit toxic fumes under fire conditions.
Fire: Not considered to be a fire hazard.
Fire Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Use means suitable for extinguishing surrounding fire.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. At high temperatures or when moistened under fire conditions, it may produce toxic or irritating fumes.

Personal precautions, protective equipment, and emergency procedures: Ventilate area of leak or spill. Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Restrict unprotected personnel from the area. Prevent any contact with hot surfaces. Do not approach facing the wind. Do not touch the spilled material.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment Cleanup procedures and Storage:
Small Spill: Avoid dust formation. Avoid breathing dust. Ensure adequate ventilation. Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.
Large Spill: Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Vacuum or sweep-up and remove to an approved disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate as per law.

Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Prevent any contact with hot surfaces.
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents.

Airborne Exposure Limits: Permissible 0.1 mg/m3. USA. NIOSH Recommended Exposure Limits.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator may be worn. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Dust deposits on floors and other surfaces may pick up moisture and cause the surfaces to become slippery and present safety hazards. Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.

Appearance: A brown black color free flowing powder.
Odor: It is odorless.
Odor threshold: Not available.
pH: Not available.
Relative density: around 6.3
Melting point/freezing point: Not available.
Initial boiling point and boiling range: Not available.
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: Insoluble in water.
Viscosity: Not available.
Molecular Weight: 79.55
Chemical Formula: CuO
Melting Point: 1336C.

Stability: Stable under ordinary conditions of use and storage.
Reactivity: Non-reactive under ordinary conditions.
Hazardous Decomposition Products: It may emit fumes when heated to decomposition.
Hazardous Polymerization: Will not occur.
Incompatibilities: Strong oxidizing agents. Acids. Reducing agents. Hydrogen sulfide gas. Aluminum. Alkali metals. Powdered metals. Potassium. Performic acid. Hydrogen. Acid anhydrides. etc.
Conditions to Avoid: Incompatibles.

Acute toxicity
Harmful if swallowed. Chronic exposure may cause damage to a variety of body organs.
Toxicity data
LD50 Oral - Rat - >2500 mg/kg
LD50 Dermal - Rat - > 2000 mg/kg
LC50 (4h) (inhalation): 2.83 mg/l air (rat, male) and > 2.77 mg/l air (rat, female)
Carcinogenic Effects: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible, or confirmed human carcinogen by IARC.
Mutagenic Effects: Not available.
Teratogenic Effects: Not available.
Developmental Toxicity: Not available.

Toxicity to fish: LC50 - Oncorhynchus mykiss (rainbow trout) - 0,19 - 0,21 mg/l - 96 h.
Toxicity to Daphnia: EC50 - Daphnia magna (Water flea) - 0,011 - 0,039 mg/l - 48 h.
BOD5 and COD: Not available.
Results of PBT and vPvB assessment: Not available.
Persistence and degradability: No information available.
Mobility in soil: No information available.

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with federal, state, and local requirements.

DOT USA & RID/ADR Europe:
UN-Number: UN 3077
Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Copper oxide)
CLASS 9, Packing group: III.
Canada TDG Classification:
UN-Number: UN 3077
Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Copper oxide)
CLASS 9, Packing group: III.
IATA
UN-Number: UN 3077
Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Copper oxide)
CLASS 9, Packing group: III.
IMDG
UN-Number: UN 3077
Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Copper oxide)
CLASS 9, Packing group: III

USA:
SARA 302: No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302.
SARA 313 Components: Listed
SARA 311/312 Hazards: Acute Health Hazard.
California Prop. 65 Components: This product does not contain any chemicals known to State of California.

European Labeling in Accordance with EC Directives:
H302 = Harmful if swallowed.
H410: Very toxic to aquatic life with long lasting effects.

Disclaimer:
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Our company provides this MSDS sheet in good faith but makes no representation as to its comprehensiveness or accuracy. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. The above information has been compiled from various sources and has the possibility of discrepancy and being out-dated information. Individuals receiving the information must exercise their independent judgment and do further search in determining its appropriateness for a particular purpose. In no case shall our company be liable to loss or damages by the product user.
**************************

Copper (I) Oxide or Cuprous Oxide SDS GHS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 11-Oct-20

Product Name & Other Names: Copper (I) oxide or Cuprous oxide.
CAS No.: 1317-39-1
EINECS EC Number: 215-270-7
Molecular Weight: 143.09
Chemical Formula: Cu2O
Relevant uses and uses advised against (if any): Industrial Manufacturing.
SUPPLIER: As per Letterhead above.

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008

Acute toxicity, Oral Category 4 (H302)
Chronic aquatic toxicity (Category 1), H410

Hazard statements:
H302: Harmful if swallowed.
H410: Very toxic to aquatic life with long lasting effects.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbol:
Xn = Harmful
N = Dangerous for the environment
Risk Phrase:
R 22 Harmful if swallowed.
R50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Product Name & Other Names: Copper (I) oxide or Cuprous oxide.
CAS No.: 1317-39-1
EINECS EC Number: 215-270-7

Precautions for safe handling: Do not ingest. Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Prevent any contact with hot surfaces.
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents, acids. reducing agents.

Appearance: Red, Brown or Purple color free flowing powder or solid.
Odor: It is odorless.
Odor threshold: Not available.
pH: Not available.
Relative density: around 6
Boiling Point: 1800C decomposes.
Melting Point: 1235C.
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: Insoluble in water.
Viscosity: Not available.
Molecular Weight: 143.09
Chemical Formula: Cu2O

Acute toxicity
Harmful if swallowed. Chronic exposure may cause damage to a variety of body organs.
Toxicity data
LD50 Oral - Rat - 470 to 1340 mg/kg reported in external MSDS.
Carcinogenic Effects: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC.
Mutagenic Effects: Not available.
Teratogenic Effects: Not available.
Developmental Toxicity: Not available.

Environmental Toxicity: It is also toxic to fish.
Toxicity to fish: Not data available.
Toxicity to Daphnia: Not available.
BOD5 and COD: Not available.
Results of PBT and vPvB assessment: Not available.
Persistence and degradability: No information available.
Mobility in soil: No information available.

European Labeling in Accordance with EC Directives:
H302 = Harmful if swallowed.
H410: Very toxic to aquatic life with long lasting effects.

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