Haining HongCheng Chemical Auxiliary Co., Ltd.
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+86-13806709628 , 13806709993
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Reserver SAlias: Antidyeing agent S; Ludigol S

Chemical Composition: Meta-Nitro Benzene sulfonic acid sodium salt

Formula Structure:

Molecular formula:C6H4O5NSNa

Grade: Industrial products

Description: A yellow powder, soluble in water and acid, insoluble in some organic solvents, such as alcohol, cther, benzenc, etc.

Quality Standard for Reserver S (HG/T2591-94)

Items
Specifications
Diazo value (concentrated)
90% min
PH value
7-9
Solubility
25g/l non-turbid
Moisture
3.0% max
Impurity
0.2% max

Usage:

Reserver S1. It is used as a resisting agent for dyeing and printing go avoid forming striation which appear on coloring fibers with dyestuffs in the process of dyeing textile fibers , and

2. as an oxidizing agent for electroplating technique , and

3. as an intermediate for dyestuffs to synthesize other kinds of dyestuffs , etc.

Packing: plastic bag containing 25kg net within the knit bag for export.

Storage: stored in dry place, prevent from water and fire.

Add infm: The quality of our products have been certified by ShangHai Dyestuffs Rescarch Institute.

Reserver S
Reserver S
Reserver S
Reserver S
 
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