Phenol Sulphonic acid

Phenol Sulphonic acid

Product TypeAromatic sulfonic acid (salt)Product NamePhenol Sulphonic acidCAS No98-67-9Chemical namePhenol Sulphonic acidStructural formulaQuality IndexAppearance: Brown-red clear liquidAssay: ≥65%Fre

Product Type

Aromatic sulfonic acid (salt)

Product Name

Phenol Sulphonic acid

CAS No

98-67-9

Chemical name

Phenol Sulphonic acid

Structural formula

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Quality Index

Appearance: Brown-red clear liquid
Assay: ≥65%
Free acid: ≤3%
Free phenol: ≤3%

Uses

It is the most important additive in the acid tin plating process and can also be used for acid resin foaming; it can be used as a pharmaceutical intermediate.

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