J Acid Urea

J Acid Urea

TECHNICAL DATA SHEET

Product name:

J Acid Urea Sodium Salt

(Disodium 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-

sulphonate))

CAS NO.:

20324-87-2

Chemical formula:

C21H14O9N2S2Na2

Molecular weight:

548.46

Molecular structure:

Appearance:

Content (dry):

Free J Acid Content:

Insolubles:

Grey to light brown powder

≥70.00%

≤3.00%

≤0.50%

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