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HACH Sodium Thiosulfate Standard Solution, 0.0375 N, 1 L - Additional Calibration Solutions & Standards
HACHAdditional Calibration Solutions & Standards

HACH Sodium Thiosulfate Standard Solution, 0.0375 N, 1 L

The HACH Sodium Thiosulfate Standard Solution is a 1 L volume calibration solution with a concentration of 0.0375 N. This solution, identified by CAS Number 57-55-6, is classified under the chemical family type of…

SKU 3G-OTH-376176

Brand
HACH
Item
Sodium Thiosulfate Standard Solution, 0.0375 N, 1 L
Part Number
2409453
Category
Additional Calibration Solutions & Standards
Available to Order
Also known as:2409453HACH
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Technical Specifications

HACH
Manufacturer Part Number
2409453
Type
0.0375 N, 57-55-6, Solution, 2409453, 1
CAS Number
57-55-6
Product Type
Sodium Thiosulfate Standard Solution
Concentration
0.0375 N
Chemical Family Type
Solution

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HACH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HACH Sodium Thiosulfate Standard Solution is a 1 L volume calibration solution with a concentration of 0.0375 N. This solution, identified by CAS Number 57-55-6, is classified under the chemical family type of Solution. It is supplied as the HACH brand product with manufacturer part number 2409453.

Frequently Asked Questions

What is HACH Sodium Thiosulfate Standard Solution used for?

HACH Sodium Thiosulfate Standard Solution is used to calibrate instruments that measure residual chlorine or other oxidants in water. It is a 0.0375 N solution, supplied in a 1 L volume, and is essential for accurate titration in water treatment, environmental testing, and industrial process control.

What are the specifications of HACH Sodium Thiosulfate Standard Solution?

The HACH Sodium Thiosulfate Standard Solution has a concentration of 0.0375 N, a volume of 1 L, and CAS Number 57-55-6. It is classified as a Solution chemical family type. The manufacturer part number is 2409453. This HACH-branded standard is used for calibration in analytical chemistry.

Where to buy HACH Sodium Thiosulfate Standard Solution worldwide?

You can source the HACH Sodium Thiosulfate Standard Solution (part 2409453) worldwide through 3G Electric. As a global industrial distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to use HACH Sodium Thiosulfate Standard Solution for calibration?

To calibrate, use the HACH Sodium Thiosulfate Standard Solution as a titrant in iodometric or chlorine determination procedures. Follow your instrument's manual for proper dilution and measurement. Always use fresh solution and store it in a cool, dark place to maintain its 0.0375 N concentration.

Used in

Common applications for HACH
Municipal water treatment — HACH colorimetric test kits (e.g., SKU 897W16) for nitrite monitoring in drinking water.
Industrial process water — HACH pH electrodes (e.g., SKU 908PJ5) for continuous pH measurement in cooling systems.
Environmental monitoring — HACH portable spectrophotometer (SKU 908NU8) for on-site absorbance measurements of water samples.
Laboratory analysis — HACH benchtop multiparameter meter (SKU 908R15) for ammonia and pH testing in research facilities.
Field testing — HACH pocket conductivity tester (SKU 908NZ1) for quick conductivity checks in remote locations.
Disinfection studies — HACH pencil-type UV lamp (SKU 408CC4) for ultraviolet exposure in photochemical experiments.
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HACH Products

3G Electric supplies HACH additional calibration solutions & standards. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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