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ISO 2480:1972 PDF

ISO 2480:1972 PDF

Name:
ISO 2480:1972 PDF

Published Date:
12/01/1972

Status:
Active

Description:

Sodium chloride for industrial use -- Determination of sulphate content -- Barium sulphate gravimetric method

Publisher:
International Organization for Standardization

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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Choose Document Language:
$16.2
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The method is applicable to water soluble sulphate, in the product, but also to sulphates in a principal solution prepared in an acid medium. The principle consists in dissolution of a test portion and separation of the insoluble residue. Precipitation of the sulphate ions by barium chloride in a boiling acid medium. Filtration, washing and ignition of the precipitate. Weighing of the residue.


File Size : 1 file , 220 KB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 2
Published : 12/01/1972
Same As : ISO 2480:1972

History

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