Cuprous Cyanide 99.5%
4 Inquiries
544-92-3
99.5%
25kg/fiber drum
2026-12-18
DIMETHYL SULFOXIDE,NMP,MMT
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Cuprous cyanide
Other Name:Copper cyanide (Cu(CN));Cupricin;Cuprous cyanide;Copper cyanide;Copper(I) cyanide;Copper monocyanide;Copper(1+) cyanide;13092-67-6;2648583-05-3
CAS No.:544-92-3
Molecular Formula:CCuN
InChIKeys:InChIKey=DULSAGLWMRMKCQ-UHFFFAOYSA-N
Molecular Weight:89.56
Exact Mass:88.93270
EC Number:208-883-6
UN Number:1587
DSSTox ID:DTXSID7023986
Color/Form:White monoclinic prisms or green orthorhombic crystals|White to cream-colored powder, colorless or dark green orthorhombic crystals or dark red monoclinic crystals|Pale cream powder
HScode:2926909090
Categories:
Characteristics-
PSA:
23.8
XLogP3:0.01428
Appearance:White-beige to greenish Powder
Density:2.9 g/cm3
Melting Point:474 °C
Boiling Point:Decomposes
Water Solubility:Practically insoluble in water and alcohol. soluble in ammonium hydroxide, aqueous ammonia, pyridine and N-methylpyrrolidone.
Storage Conditions:Poison room
Toxicity:Oral-Rat LD: 500 mg/kg
Flammability characteristics:Non-combustible substance; emit poisonous and flammable hydrogen cyanide gas in case of acid
Experimental Properties:Decomposed by nitric acid, boiling dil hydrochloric acid|Heat of fusion: 30.1 cal/g|Liberates hydrogen cyanide on contact with acid
Air and Water Reactions:Insoluble in water.
Reactive Group:Cyanides, Inorganic
Reactivity Profile:COPPER CYANIDE is decomposed by acids to give off hydrogen cyanide, a flammable poisonous gas. Tends to explosive instability. Capable of violent oxidation under certain condition: fusion with metal chlorates, perchlorates, nitrates or nitrites can cause explosions [Bretherick, 1979 p. 101]. Reacts with incandescence with magnesium [Mellor, 1940, Vol. 4, 271].
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 2, Oral
Acute toxicity - Category 1, Dermal
Acute toxicity - Category 2, Inhalation
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 Danger
Hazard statement(s) H300 Fatal if swallowed
H310 Fatal in contact with skin
H330 Fatal if inhaled
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.
P262 Do not get in eyes, on skin, or on clothing.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P284 [In case of inadequate ventilation] wear respiratory protection.
P273 Avoid release to the environment.
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P316 Get emergency medical help immediately.
P361+P364 Take off immediately all contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P320 Specific treatment is urgent (see ... on this label).
P391 Collect spillage.
Storage P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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
Should be stored in cool, well-ventilated place, out of direct rays of sun, away from ... fire hazard, & should be periodically inspected & monitored. incompatible materials should be isolated ... cyanides & copper cmpd
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Seller Information
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Business Type:
Distributor
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Main Products:
DIMETHYL SULFOXIDE,NMP,MMT
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Location:
NO3, Jiangtou West Road, Huli district, Xiamen
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
7
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
5-10
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Year of Establishment:
2016
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted 
Pakistan
Copper Cyanide
25 KG Jun 1, 2026
Pakistan
Copper Cynide
1 KG Mar 30, 2026 
Philippines
Copper(I) Cyanide
300 KG Sep 25, 2023 
Vietnam
Copper(I) Cyanide (CuCN)
1 MT Dec 3, 2024 Post an enquiry for this product
