Sulfonic Acid Salt Nickname: Aklyl benzenes sulfonic acid salt;Aklyl benzenes sulfonic acid sodium. CAS No.Aklyl benzenes sulfonic acid sodium 25155－30－0（R :C12）.

Overview
As the most widely used detergent; its pharmacy can be obtained the sulfonation of alkyl benzene.
Chemical formula: R-C6H4-SO3Na （R=C10-C13)
Molecular weight: 340-352
Appearance：white or straw yellow powder
Character
As the high-content anionic surfactant, it has the capabilities of stain removing, moisturizing, bubbling, emulsification and dispersion.
Specification

Symbol	Content of active matter %	Apparent Density g/ml	Water %	PH value（25℃ 0.1% solution）
MCSAS90	90±3	>0.18	≤3.0	7.0～10
MCSAS80	80±2	>0.18	≤5.0	7.0～10
MCSAS70	70±2	>0.18	≤5.0	7.0～10
MCSAS60	60±2	>0.18	≤5.0	7.0～10

Packing:packed in paper jar and sealed inside by cohesion ethene,net weight is 50 kilogram per bucket; packed in plastica calcium box and sealed inside by cohesion ethene net weight is 25 kilogram per box.
Application
Dye aid for fiber industry, cleaning detergent for metal electroplating, general cleaning detergent, emulsifier, disperser agent, curing agent.