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GST : 27AAGFU6993E1ZO

Eriochrome Black T (indicator solution)

Eriochrome Black T (indicator solution)

605 INR/Liter

Product Details:

  • Molecular Formula C20H12N3O7SNa
  • CAS No 1787-61-7
  • Molecular Weight 461.38 g/mol
  • Purity 0.4% (indicator solution)
  • Density 1 Gram per cubic centimeter(g/cm3)
  • Flash Point Not applicable (aqueous solution)
  • Shelf Life 24 months from the date of manufacture
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Eriochrome Black T (indicator solution) Price And Quantity

  • 605 INR/Liter
  • 1 Liter
  • Odourless
  • Soluble in water
  • Stable under recommended storage conditions
  • 38220090
  • Wine red to blue at endpoint
  • Used with ammonia/ammonium chloride buffer
  • Non-hazardous in dilute solution

Eriochrome Black T (indicator solution) Product Specifications

  • 24 months from the date of manufacture
  • 100 mL, 250 mL, 500 mL, 1 L
  • Dark violet to black solution
  • School Lab Chemicals
  • Not applicable (aqueous solution)
  • Store in a cool, dry, and dark place. Keep container tightly closed.
  • Not applicable (aqueous solution)
  • ~290C (for powder form)
  • pH 10 (when used with buffer)
  • Liquid
  • C20H12N3O7SNa
  • 0.4% w/v (aqueous solution)
  • Laboratory Reagent Grade
  • Indicator in complexometric titrations with EDTA
  • Complexometric titration indicator, used for estimation of hardness of water
  • 0.4% (indicator solution)
  • 1 Gram per cubic centimeter(g/cm3)
  • 1787-61-7
  • 461.38 g/mol
  • Glass or plastic bottle
  • Odourless
  • Soluble in water
  • Stable under recommended storage conditions
  • 38220090
  • Wine red to blue at endpoint
  • Used with ammonia/ammonium chloride buffer
  • Non-hazardous in dilute solution

Eriochrome Black T (indicator solution) Trade Information

  • Cash in Advance (CID)
  • 50000 Liter Per Day
  • 1 Days
  • Yes
  • All India

Product Description



Unlock Promotion offers on the Marvelous Eriochrome Black T (indicator solution)-now available at the Lowest price on trending laboratory supply portals. Renowned as the Finest in its class, this lofty laboratory reagent grade indicator shines with its dark violet to black appearance and 0.4% w/v purity. With a stable, non-hazardous nature in dilute solution, it is odorless, water-soluble, and perfectly suited for complexometric titrations using an ammonia/ammonium chloride buffer. Mark endpoints confidently as the wine red transitions to blue, ensuring accurate estimations of water hardness. Available in a range of sizes for school labs or industrial use.

Eriochrome Black T: Trusted Indicator for Laboratory Water Hardness Tests

Used for accurate estimation of hardness in water samples, Eriochrome Black T (indicator solution) is suitable for educational institutions, research facilities, and water treatment plants. This indicator is applied in complexometric titration with EDTA, ensuring precise results. Its stable and aqueous formulation allows effortless integration into school lab procedures or industrial plant applications. Choose this solution to benefit from reliability, user-friendliness, and adaptability across various chemical analysis environments.


Reliable Supply and Swift Delivery of Eriochrome Black T

With robust supply ability and strong logistics, Eriochrome Black T (indicator solution) is available for bulk and retail orders. Order processing is handled efficiently by our dedicated team, keeping delivery times prompt-usually within a few working days domestically and promptly for export orders. Our transport services ensure safe packaging in glass or plastic bottles. Main export markets include Asia, Africa, and the Middle East, with a reputation for timely distribution and excellent customer satisfaction.


FAQ's of Eriochrome Black T (indicator solution):


Q: How is Eriochrome Black T (indicator solution) used in laboratories?

A: Eriochrome Black T is primarily used as an indicator in complexometric titrations with EDTA, especially for determining the hardness of water. During titration, it gives a distinct wine red to blue color change at the endpoint, indicating the reaction's completion.

Q: What are the storage requirements for Eriochrome Black T (indicator solution)?

A: Store Eriochrome Black T in a cool, dry, and dark place. Ensure the container is tightly closed to maintain its stability and effectiveness. Proper storage preserves its quality for up to 24 months from the date of manufacture.

Q: Where can Eriochrome Black T (indicator solution) be used?

A: It is suitable for use in school laboratories, research institutions, industrial plants, and water treatment facilities, wherever accurate water hardness estimation is required.

Q: When should the buffer be added when using this indicator?

A: The ammonia/ammonium chloride buffer should be added to the sample before titration. The buffer maintains the required pH level around 10, which is critical for the indicator's function in complexometric titration.

Q: What benefits does Eriochrome Black T offer over other indicators?

A: With its stable, water-soluble formulation, high purity, and non-hazardous nature in dilute solutions, Eriochrome Black T provides accurate and reliable endpoint detection, making it a top choice for professional and educational applications.

Q: How is Eriochrome Black T supplied and delivered?

A: Eriochrome Black T is supplied in glass or plastic bottles of various sizes. Orders are processed swiftly, and deliveries are managed by reliable transport and logistics services, ensuring prompt and safe arrival even to international destinations.

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