Standard Grade Cobalt Oxide for Magnetic Material Production
3 Inquiries
1307-96-6
Industrial Grade
99.9%
Qingdao
Shandong Guozhao
25KG/Bag
2026-09-21
CHEMICALS
-
Product Description
-
Seller Information
-
Inquiry History
-
DescriptionECHEMI Editorial ReferenceBlack powderThe commercial product is usually dark grey powder, but the color may vary from olive geeen to brown depending on particle size; density 6.44 g/cm3, which also may vary between 5.7 to 6.7 g/cm3, depending on the method of preparation; melts around 1,830°C; insoluble in water; soluble in acids and alkalis.
DryPowder; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid|BLACK-TO-GREEN CRYSTALS OR POWDER.Basic Info-
Product Name:
Cobalt oxide (CoO)
Other Name:Cobalt oxide (CoO);C.I. 77322;Cobalt Black;Cobalt monoxide;Cobaltous oxide;C.I. Pigment Black 13;Zaffre;Cobalt oxide;Cobalt monooxide;Cobalt(2+) oxide;Cobalt(II) oxide;Cobaltous oxide (CoO);FCO 178;185461-93-2;186373-01-3
CAS No.:1307-96-6
Molecular Formula:CoO
InChIKeys:InChIKey=IVMYJDGYRUAWML-UHFFFAOYSA-N
Molecular Weight:74.93
Exact Mass:74.928
EC Number:215-154-6
ICSC Number:1551
UN Number:3288
DSSTox ID:DTXSID6051649
Color/Form:Powder or cubic or hexagonal crystals; color varies from olive green to red depending on particle size, but the commercial material is usually dark gray|Gray cubic crystals|Grayish powder under most conditiond; can form green brown crystals.|Black to green crystals or powder
HScode:28220000
Categories:
Characteristics-
PSA:
17.1
XLogP3:-0.11880
Appearance:Green-brown Powder
Density:6.45
Melting Point:1935 °C (approx)
Boiling Point:3800ºC
Water Solubility:insoluble
Storage Conditions:Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place. Storage class (TRGS 510): Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials.
Toxicity:Oral-Rat LD 202 mg/kg; subcutaneous-mouse LD50: 125 mg/m3/4 hours
Flammability characteristics:Non-combustible; produces toxic cobalt-containing fumes in the fire
Experimental Properties:When cobalt oxide is reduced with ammonia so that it contains 14-16% /molecular oxygen O2/, it glows when exposed to air. [|Standard enthalpy of formation: -237.9 kJ/mol; heat capacity: 55.2 J/mol K|The commercial cobalt oxides are not usually definite chemical compounds, but are mixtures of two or more cobalt oxides.|Dissolution in water varied from 0.602 mg/L to 32.825 mg/L at about 21-22 °C depending upon concentration loading (1-100 mg/L), time-period (7-28 days) and pH (between 5 and 7)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin sensitization, Category 1
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H317 May cause an allergic skin reaction
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P391 Collect spillage.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from hydrogen peroxide.
-
-
Seller Information
-
Business Type:
Distributor
-
Main Products:
CHEMICALS
-
Location:
No. 109, Chailu Street, Qingnian Park Subdistrict, Huaian District, Jinan City, Shandong Province 280
-
Year of Establishment:
2026
-
-
Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
Germany
Cobalt oxide 99% powder 1307-96-6
10 MT Nov 16, 2023 
Russia
cobalt oxide
1 MT Jan 23, 2024 
Canada
Cobalt Oxide
25 KG Aug 18, 2026 Post an enquiry for this product
