SODIUM LIGNOSULFONATES (RUSSIA)

Product: Sodium Lignosulfonates

Chemical Name: Lignosulfonic acid

Formula: C20H24Na2O10S2

CAS-Number: 8061-51-6

Application: Can be used in the cement and concrete industries as a cement softener and binding material, in foundry, in the chemicals field, in the oil industry in drilling, in ceramics industry, and in several other applications

Packing: 20kg (+/-5%) bags and 570kg (+/-5%) bags, shipped by containers

Specification

#

PARAMETER

VALUE

1.

Appearance

Powder from light to dark brown

2.

Basic substances content, %, min

66.0

3.

Dry substances content, %, min

92.0

4.

Ash content, %, max

21.0

5.

pH value, (+/-2)

5.0

6.

Reducing substances content, %, max

7.5



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