Mitteleuropäische Brautechnische Analysenkommission

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Method Database (2)

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B-590.65.020

Sulfate – Gravimetric Method

/ WORT, BEER AND BEER-BASED BEVERAGES / Beverages in General / Anions

Purpose

Sulfate ions enter the process through the brewing liquor, the malt and the hops used to brew the beer and enter fruit juice and non-alcoholic...

Scope of application:

This analysis is suitable for determining the sulfate content of beer, wort, water, NAB and fruit juice.

Descriptors:

barium sulfate

beer

EBC

gravimetric

gravimetry

precipitation reaction

sulfate

water

wort

Principle

Sulfate ions are precipitated with barium ions in the form of barium sulfate and determined gravimetrically.

W-000.24.020

Sulfate in Water, Gravimetric Method

/ WATER / Water

Purpose

The method describes how to determine the sulfate content of water through precipitation.

Scope of application:

Water intended for use as an ingredient in the production of beer (brewing liquor) or other foods Determining sulfate ions in water is important for evaluating...

Descriptors:

Fällung

gravimetric

gravimetrisch

precipitation

Sulfat

sulfate

sulfate content

Sulfatgehalt

Wasser

water

Principle

Barium chloride sulfate is precipitated as coarse crystalline barium sulfate. The precipitate is determined gravimetrically:

SO₄^2- + Ba²⁺ → BaSO₄

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