Vital Minerals Potassium Ferricyanide Powder

£22.97£29.97

Vital Minerals Potassium Ferricyanide Powder

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Molecular formula: K3Fe(CN)6

This is 250g Potassium Ferricyanide analytical grade supplied in very strong HDPE bottle originally bottled in manufactory with tamper proof seal.Please scroll down to see how do we send our product to avoid any damage due a transport to meet best standard and great price.

USES
Testing for ferrous ions with potassium ferricyanide
The ability for potassium ferricyanide to be used to test for ferrous ions. In industrial environments it is used to determine if free metal ions are present on steel or other iron surfaces which lead to rusting.
Potassium ferricyanide for use in photography
Potassium ferricyanide is widely used as a chemical reducer in photographic processing to remove silver from negatives and positives (dot etching). This is done to compensate for minor errors in a photograph or to make deliberate changes in the reproduction. In coluor reproduction of photographs, potassium ferricyanide is used to reduce the size of dots on halftone positives without reducing their density and, thereby, reducing the amount of color in treated areas. This is the most important means of manual colour correction of original color photographs.Other uses for Potassium ferricyanide
Potassium ferricyanide is also used in tempering iron and steel, sensitive coatings on blueprint paper, wood staining, dyeing wool, production of pigments, electroplating, as a laboratory reagent, and a mild oxidizing agent in organic synthesis.

In the laboratory potassium ferricyanide is used to produce the ferricyanites of heavy metals including mercury, silver, copper, iron 2+ and iron 3+.

Weight

250g, 500g

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We hold MSDS (Material Safety Data Sheet) for all hazardous goods.No MSDS is required by EU regulation to all neutral products however we can provide on request with wholesale orders. This service is available upon request as a PDF file. All our products are labeled in accordance with the new European regulations for Classification, Labeling and Packaging (CLP). Goods will only be sold to people over the age of 18. The buyer acknowledges that they are over the legal age in their country or territory required to buy or handle any goods supplied. Minerals-water.ltd holds no responsibility for the applications of our products once they have left our premises. We use third party couriers to distribute our products. Whilst we do our utmost to ensure goods are delivered on time, we cannot hold any responsibility for goods once they have been dispatched. Please read our full terms & condition before purchasing any product. |

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