• +91-85699-09696

Fehling A

Fehling A

Product Code : JL-LE-11184

Fehling A (SKU JL-LE-11184, Model No. JL747/0127) is the blue copper sulphate solution that forms half of Fehling reagent, supplied by JaincoLab as an analytical reagent with an MSDS. Mixed in equal volumes with Fehling B just before use, it tests for reducing sugars and aliphatic aldehydes, which give a brick-red precipitate of copper(I) oxide on warming.

Specifications

The listing gives:

ProductFehling A
SKUJL-LE-11184
Model No.JL747/0127
Main componentCopper sulphate solution
GradeAnalytical reagent
Safety dataSupplied with MSDS; handle as per the supplied safety data
Shelf lifeExpires after 5 years
Bottle sizeConfirmed on the quotation

Scope of supply and ordering

Fehling A is quoted by bottle and is usually ordered with Fehling B; sizes and dispatch time are on the quotation.

Frequently asked questions

Why are Fehling A and B kept separate?
The mixed reagent is not stable, so the two solutions are mixed only when the test is done.

What shows a positive Fehling test?
A brick-red precipitate of copper(I) oxide after warming.

Related products

Other biochemistry reagents are in our laboratory equipment range.

Request a quote

Request a Fehling A quotation on our contact page. For tender or project supply, see our tenders page.

Last updated: September 2026

   
Supply of Fehling A from to Finland, France, Tanzania, Thailand, Sri Lanka, Congo, Costa Rica, Ivory Coast, Croatia, Cuba, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, United Arab Emirates (UAE, Dubai), United Kingdom (London), United States, Uruguay, Uzbekistan, Vanuatu, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Burma Myanmar, East Timor, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia (Addis Ababa), Fiji, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Central African Republic, Chad, Chile, Colombia. Math Teaching Kit suppliers in Luxembourg, Macedonia, Madagascar, Malawi (Lilongwe), Malaysia (Kuala Lumpur), Maldives, Mali, Malta, Marshall Islands, Mauritania, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Comoros, Congo. Math Teaching Kit manufacturers in Dominican Republic, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hungary, Iceland, Indonesia, Iran, Iraq, Niger, Nigeria (Abuja), Norway, Oman, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines (Manila), Poland, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya (Nairobi), Kiribati, Korea, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Mauritius, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, Portugal, Qatar, Romania, Russia, Rwanda (Kigali). Math Teaching Kit exportets to Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Sudan, Spain, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Tajikistan, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda (Kampala), Ukraine, Venezuela, Vietnam, Yemen , Zambia (Lusaka), Zimbabwe

Office Address

Jain Scientific Suppliers
2475-84, Hargolal Road,
Ambala Cantt, Haryana, India

[email protected]

+91-85699-09696

Follow Us