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EDTA N/10
EDTA N/10 (Product Code: SCL-835/161) is a ready-made EDTA (ethylenediaminetetraacetic acid) titrant solution used for complexometric titrations, above all the determination of water hardness, in chemistry laboratories. Environmental and engineering chemistry courses use this 500ml analytical reagent solution, supplied with an MSDS, to save weighing and dissolving the salt themselves. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, together with a wide range of chemistry lab equipment in India.
Specifications
| Parameter | Detail |
|---|---|
| Product code | SCL-835/161 |
| Solution | EDTA, labelled N/10 |
| Grade | Analytical reagent |
| Volume | 500ml |
| Documentation | Supplied with MSDS |
| Shelf life | Shelf life depends on the chemical, its grade and storage conditions; ask us for the expiry date of the batch you are quoted. |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is EDTA N/10 Used For?
To find the total hardness of a water sample, a measured volume is pipetted into a conical flask, an ammonia buffer and a few drops of Eriochrome Black T indicator are added, and EDTA is run in from a burette. The wine-red colour caused by calcium and magnesium turns clear blue once EDTA has captured all of these ions, and the titre gives the hardness. The experiment is a staple of environmental chemistry and engineering chemistry courses, and a bottle of standard EDTA is a sensible addition to any school titration kit that goes beyond acid-base work.
Beyond hardness, the solution is used to estimate metal ions such as calcium, magnesium and zinc in salts and pharmaceutical samples. For accurate results, check the strength against a standard metal-ion solution when a new bottle is opened, rinse the burette with a little EDTA first, and keep the bottle tightly capped between sessions.
Supplier
EDTA N/10 is supplied by Jain Scientific Equipments Private Limited, the Ambala, Haryana company behind the ScienceLab trade name. It sources standard solutions and titration reagents for schools, colleges, engineering institutes and laboratories in India and international markets, and can quote them with the burettes and flasks the titration needs. The company profile has the details.
Related Chemistry Lab Products
Everything needed around the EDTA solution for a hardness titration:
- Burette — measures the EDTA added to the flask.
- Conical Flask — holds the water sample and allows swirling.
- Burette Stand with Clamp & Bosshead — holds the burette steady and upright.
- Ammonium Hydroxide (Ammonia) — a component of the alkaline buffer used in the titration.
- Calcium Chloride — for preparing practice samples of artificially hard water.
The Chemistry Lab category includes more titration reagents.
Frequently Asked Questions
What does N/10 on the EDTA N/10 label mean?
N/10 is the strength designation given for EDTA N/10 in the product listing. For exact hardness or metal-ion calculations, confirm the working concentration by standardising the solution against a known metal-ion standard when a new bottle is opened.
How much solution is in each bottle of EDTA N/10?
Each pack of EDTA N/10 (SCL-835/161) holds 500ml of analytical reagent grade solution, supplied with an MSDS. Laboratories running hardness titrations for several groups often order more than one bottle so that a fresh bottle is ready when needed.
Is the indicator included with EDTA N/10?
No, the EDTA N/10 listing covers the EDTA solution only. Eriochrome Black T indicator and the ammonia buffer used in hardness titrations are ordered separately; ask us if you want them quoted together with the solution.
What is the shelf life of EDTA N/10?
The shelf life of EDTA N/10 depends on the chemical, its grade and storage conditions, so we do not state a fixed period. Ask us for the expiry date of the batch you are quoted, and keep the cap tight to prevent evaporation or contamination changing the strength.
Who supplies EDTA N/10 (SCL-835/161)?
EDTA N/10 (SCL-835/161) is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India. The company provides standard solutions, titration reagents and glassware to schools, colleges and engineering institutes in India and international markets.
Can EDTA N/10 be supplied for a whole class or several colleges?
Yes, multi-bottle orders of EDTA N/10 can be quoted for institutions in India and international markets. State the number of 500ml bottles and the delivery points, and add burettes or flasks to the same enquiry if the titration set is new.
Request a Quote
Send your requirement for EDTA N/10 through our contact page, or add it to the enquiry cart along with burettes, flasks and other titration items.
Last updated: 24 September 2026
