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Fehling A Manufacturer,Supplier and Exporter in India

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

   

Office Address

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

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+91-85699-09696

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