Textile Dyeing Reserve Salt S (MBS)

• CAS No.: 127-68-4
• Kind: Resistant
• Appearance: Powder
• Application: Dying Auxiliary
• CAS No: 127-68-4
• Einecs No: 204-857-3
• Model NO.: MBS
• Molecular Weight: 225.16
• Formula: C6h4o5nsna
• Color: White
• Diazo Value: 90% Min
• Concentration: >95.0 %
• pH Value(10g/L): 7.0~9.0
• Solubility: 25g/100ml
• Moisture: 3.0% Max

Product Description

[Ingredients]

Name:Meta-Nitro Benzene sulfonic acid sodium salt (MBS)

CAS NO: 127-68-4
EINECS NO: 204-857-3

Molecular Weight: 225.16
Formula: C6H4O5NSNa
 

[Synonyms]

 

SODIUM 3-NITROBENZENESULPHONATE,3-NITROBENZENESULFONIC ACID SODIUM SALT; NITROBENZENESULFONIC(M-) ACID, SODIUM SALT;M-NITROBENZENESULFONIC ACID, NA SALT;M-NITROBENZENESULFONIC ACID SODIUM SALT;RESIST SALT;SODIUM M-NITROBENZENESULFONATE;SODIUM 3-NITROBENZENESULFONATE
 

[Properties]   

Appearance:White powder

Diazo value: 90% min

Concentration:≥95.0 %

PH value(10g/l):7.0~9.0

Calcium salt : 3-10g/L

Solubility : 25g/100ml 

Moisture: 3.0% max 

Water-insoluble: ≤0.2% 

Impurity: 1.0% max

 

[Application]

MBS is used as a nickel stripper in electroplating industry, as a resisting agent in dyeing and printing industry.

1) As a resisting agent for dyeing and printing to avoid forming striation which appears on

coloring fibers with dyestuffs in the process of dyeing textile fibers;

2) As an intermediate for dyestuffs to synthesize other kinds of dyestuffs, etc.

 

[Packing and Storage]

 

25kg in a plastic woven bag or package as customers' request, stored in cool and dry place, prevent from water and fire.