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RPI EDTA Disodium Salt, USP Grade, Powder, 250 g - Protease Inhibitors
RPIProtease Inhibitors

RPI EDTA Disodium Salt, USP Grade, Powder, 250 g

The RPI EDTA Disodium Salt is a protease inhibitor supplied as a 250 g volume of powder in a plastic container. This USP-grade chemical has a pH range of 4.0 to 6.0 and is identified by manufacturer part number…

SKU 3G-OTH-366597

Also listed as: E570202500 · E57020 250 0 · E57020-250-0

Brand
RPI
Item
EDTA Disodium Salt, USP Grade, Powder, 250 g
Part Number
E57020-250.0
Category
Protease Inhibitors
Available to Order
Also known as:E57020-250.0RPI
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

RPI
Manufacturer Part Number
E57020-250.0
Form
Powder
Chemical Grade
USP
Container Material
Plastic
Special Information
pH: 4.0 to 6.0

Technical Documents

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

Product Description

The RPI EDTA Disodium Salt is a protease inhibitor supplied as a 250 g volume of powder in a plastic container. This USP-grade chemical has a pH range of 4.0 to 6.0 and is identified by manufacturer part number E57020-250.0.

Frequently Asked Questions

What is RPI EDTA Disodium Salt used for?

RPI EDTA Disodium Salt is a protease inhibitor used in biochemical and pharmaceutical research to chelate divalent cations and prevent proteolysis. Its USP grade and controlled pH of 4.0 to 6.0 make it suitable for sensitive laboratory applications requiring high purity.

What are the specifications of RPI EDTA Disodium Salt?

This RPI EDTA Disodium Salt is supplied as a 250 g powder in a plastic container. It meets USP/ACS chemical grade standards with a pH range of 4.0 to 6.0. The manufacturer part number is E57020-250.0.

Where to buy RPI EDTA Disodium Salt worldwide?

3G Electric supplies RPI EDTA Disodium Salt worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide this USP-grade protease inhibitor to laboratories and industrial facilities across 14 departments, including instrumentation and chemical supply.

How to store RPI EDTA Disodium Salt powder?

Store RPI EDTA Disodium Salt powder in its original plastic container at room temperature, away from moisture and direct sunlight. Keep the container tightly sealed when not in use to maintain the specified pH range of 4.0 to 6.0 and prevent contamination.

Used in

Common applications for RPI
Environmental radiation monitoring — RPI Xylene (Scintillation Grade) for beta-particle detection in liquid scintillation counting.
Radiochemistry research — RPI Econo-Safe Counting Cocktail for quantification of radioactive samples in liquid scintillation analyzers.
Biochemical protein research — RPI NADPH (reduced tetrasodium salt) as a BSE/TSE-free protease inhibitor in powder form.
Molecular biology — RPI 5-Fluoroorotic acid (5-FOA) for laboratory use in yeast and bacterial genetics studies.
Pharmaceutical research — RPI Glycerol (USP grade) for protein stabilization and enzyme inhibition in liquid form.
Cell lysis and protein extraction — RPI Lysozyme from chicken egg white for bacterial cell wall degradation in enzymatic assays.
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RPI Products

3G Electric supplies RPI protease inhibitors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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