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Cuprousiodide 99.2%

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CAS No.:

7681-65-4

Grade:

Industrial Grade

Content:

99.2%

Port:

QINGDAO

Packaging:

25kg/2kg Cardboard Drum

Price valid (until):

2016-08-24

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Qingdao Tocean Iodine Chemical Co.,Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Potassiumiodide

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Product Description
Seller Information
Inquiry History

Description

Product name :Copper(I) iodide
Cas No.:7681-65-4
Molecular Weight : 190.45
EC NO :231-674-6
Molecular Formula : CuI
Specification : China
Packing: 25KG/drum
Property Description : gray or brownish yellow powder. Insoluble in ethanol, soluble in concentrated sulfuric acid, hydrochloric acid, ammonia and potassium iodide, sodium thiosulfate, sodium cyanide aqueous solution. It is easy to decompose under the action of light.
Cuprous iodide is almost insoluble in water (0.00042 g/L, 25 ° C) and is insoluble in acid, but can continue to coordinate with iodide to form linear [CuI2] ions, which are soluble in potassium iodide or sodium iodide. In solution. The resulting solution was diluted to give a cuprous iodide precipitate and was therefore used to purify the cuprous iodide sample.
Properties : White crystal or off-white powder, easily decomposed into brownish yellow in light. Do not dissolve in water and ethanol. Soluble in 75% sulfuric acid and hydrochloric acid, also soluble in ammonia water, potassium iodide. It reacts with sodium hydroxide to form cuprous oxide.

Basic Info

Product Name:

Cuprous iodide

Other Name:

Copper iodide (CuI);Cuprous iodide;Copper monoiodide;Copper(I) iodide;Cuprous iodide (CuI);Copper(1+) iodide;TH-V;Copper iodide (Cu0.5I0.5);12527-63-8;40452-11-7;265669-02-1;2490708-39-7

CAS No.:

7681-65-4

Molecular Formula:

CuI

InChIKeys:

InChIKey=LSXDOTMGLUJQCM-UHFFFAOYSA-M

Molecular Weight:

190.45000

Exact Mass:

189.83400

DSSTox ID:

DTXSID5041803

Color/Form:

DENSE POWDER OR CUBIC CRYSTALS (ZINC BLENDE STRUCTURE)|White cubic crystals|White to brownish yellow powder

HScode:

2827600000

Categories:

Inorganic Salts

Characteristics

PSA:

0 Å²

XLogP3:

-2.99850

Appearance:

off white powder

Density:

5.67 g/cm³

Melting Point:

606 °C

Boiling Point:

1290 °C (approx)

Flash Point:

1290ºC

Refractive Index:

2.346

Water Solubility:

H2O: INsoluble

Storage Conditions:

Do not store in direct sunlight. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incom

Vapor Pressure:

10 mm Hg ( 656 °C)

Experimental Properties:

LESS PHOTOSENSITIVE THAN CUPROUS BROMIDE OR CUPROUS CHLORIDE; DECOMP BY CONCN SULFURIC ACID AND NITRIC ACID|RED-BROWN CRYSTALS /NATURAL MARSHITE/|CONTAINS 67% IODINE & 33% COPPER.

See More Cuprous iodide Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Skin sensitization, Sub-category 1A

Serious eye damage, Category 1

Specific target organ toxicity â repeated exposure, Category 1

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H315 Causes skin irritation H317 May cause an allergic skin reaction H318 Causes serious eye damage H372 Causes damage to organs through prolonged or repeated exposure H400 Very toxic to aquatic life H411 Toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P260 Do not breathe dust/fume/gas/mist/vapours/spray. 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/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P333+P317 If skin irritation or rash occurs: Get medical help. P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help. P319 Get medical help if you feel unwell. 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 Storage

Precautions 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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Cuprous iodide Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Potassiumiodide

Location:
Jiaozhou Industrial Park,Chengyang District,Qingdao

Payment Terms:
TT against copy of documents

Average lead Time:
60

Total Annual Revenue:
Less than $1 million

Qingdao Tocean iodine products co. LTD is a new type chemical company about Chemical、Smelt、Experiment 、Innovate. We operate in good faith for the idea, advocated to provide customers with the best products and services. Main products: Iodine, Potassium Iodide, Iodide copper, Sodium Iodide, Potassium iodate, PVPI and Sodium periodate Iodine series& thickening material. We focused on the development of iodine and innovation. We had a complete and scientific quality control system ISO9001 certification and advanced production equipment.
Qingdao Tocean Iodine Chemical Co.,Ltd approved by integrity, strength and quality of products recognized for the industry. Welcomes all friends to visit and guide and negotiate business.

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Copper(I) Iodide	50 KG	Jul 1, 2024
United States	Copper iodide 99%	1 MT	Apr 24, 2025
India	5-Bromothiophene-2-carbaldehyde	1.00 KG	May 6, 2026

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Cuprousiodide 99.2%

Product Description

Seller Information