Molekula

Copper (I) iodide

SKU 75252161 CAS 7681-65-4 CuI MW 190.45 In stock

Copper (I) iodide is a crystalline solid used in organic synthesis, catalysis, and semiconductor applications. It is a source of copper and iodide ions in chemical reactions. Available in powder form, it has a molecular weight of 190.45 g/mol, a CAS number of 7681-65-4, and should be stored at ambient temperature. It is classified as dangerous. Molekula supplies Copper (I) iodide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch Download specification

Overview

Pricing & pack sizes

Pack sizes & pricing

£ GBP € EUR $ USD

100 g — £30.90 per pack
500 g — £77.70 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

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Property	Value
Appearance	White or light yellow powder
Identification	Conforms to reference
Loss on Drying	≤ 1.0%
Assay	≥ 98%
Iron (Fe)	≤750ppm
Suphate (SO4)	≤ 0.1%
Copper (Cu)	≥ 32.6%

Storage & handling

Property	Value
Storage Temperature	Ambient
Transport Class	9
Packing Group	III
Shelf Life	60 months
Acidity	Neutral

Identification

Property	Value
SKU	75252161
CAS Number	7681-65-4
Molecular Formula	CuI
Molecular Weight	190.45
SMILES	[Cu+].[I-]
EC / UN Number	3077
REACH Code	Y110
TSCA Listed	Yes
HTS Code	2827601000
Tariff Code	2827600090

Safety & GHS

Danger

Corrosive GHS05
Health Hazard GHS07
Serious Health Hazard GHS08
Hazardous to the Environment GHS09

Hazard statements

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
H410 Very toxic to aquatic life with long lasting effects

Precautionary statements

P260 Do not breathe dust/fume/gas/mist/vapours/spray
P273 Avoid release to the environment
P280 Wear protective gloves/protective clothing/eye protection/face protection
P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
P302+352 IF ON SKIN: Wash with soap and water
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in PT, IT, FR, DE, ES, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is Copper (I) iodide used for?

Copper (I) iodide is primarily used as a catalyst in organic synthesis, particularly in coupling reactions, and as a reagent in materials science for semiconductor applications.

What is the chemical formula and molecular weight of Copper (I) iodide?

The chemical formula is CuI and the molecular weight is 190.45 g/mol.

How should Copper (I) iodide be stored?

It should be stored at ambient temperature, protected from moisture and light to prevent degradation.

What grade of Copper (I) iodide does Molekula supply?

Molekula supplies Copper (I) iodide in high-purity grade suitable for laboratory and specialized industrial applications.

Can Molekula supply Copper (I) iodide in bulk?

Yes, Molekula can supply Copper (I) iodide in bulk quantities—please contact our sales team for volume pricing and availability.

What documentation comes with a Copper (I) iodide order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with regulatory standards.

Ready to order or need a custom pack?

Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.

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