3-Sodiosulfobenzoic Acid
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Product Description
Product
3-Sodiosulfobenzoic Acid
CAS
17625-03-5
Formula
C7H5NaO5S
Synonym
SBA; Benzoic acid, 3-sulfo-, sodium salt (1:1); sodium 3-carboxybenzenesulfonate; Sodium 3-sulfobenzoate
Typical Product Specifications
Appearence
free flowing crystalline solid
Color
white to off-white
Melting Point
>300 C
Absorptivity
0.30 mL/g cm at 450 nm
Assay
99.0% min
Sodium Sulfate Content
0.40% max
Chlorides
0.01% max
Acidity
0.20% max as H2SO4
Volatiles
1.0% max
Iron
15.0 ppm max
Odor
essentially odorless
Color
30 APHA max (5% in water)
Benzoic Acid
0.50% max
Chemical Structure
Notes
Used as monemer for polyesters, nylon fibers, and mombranes.
Class
Industry
3-Sodiosulfobenzoic Acid
Product Description
Product
3-Sodiosulfobenzoic Acid
CAS
17625-03-5
Formula
C7H5NaO5S
Synonym
SBA; Benzoic acid, 3-sulfo-, sodium salt (1:1); sodium 3-carboxybenzenesulfonate; Sodium 3-sulfobenzoate
Typical Product Specifications
Appearence
free flowing crystalline solid
Color
white to off-white
Melting Point
>300 C
Absorptivity
0.30 mL/g cm at 450 nm
Assay
99.0% min
Sodium Sulfate Content
0.40% max
Chlorides
0.01% max
Acidity
0.20% max as H2SO4
Volatiles
1.0% max
Iron
15.0 ppm max
Odor
essentially odorless
Color
30 APHA max (5% in water)
Benzoic Acid
0.50% max
Chemical Structure
Notes
Used as monemer for polyesters, nylon fibers, and mombranes.
Class
Industry
