We Offer 3-Sodiosulfobenzoic Acid in various grades
FutureChem® SBA
3-Sodiosulfobenzoic Acid
Synonyms:
SBA; sodium 3-sulfobenzoate; 3-carboxybenzenesulfonic acid sodium salt; 3-sulfobenzoic acid sodium salt
Structure:
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Product Description
Improves dyeability and stain resistance of polymer fibers.
Applications:
- Monomer for Polyesters
- Monomer for Nylon Fibers
- Monomer for Membranes
Availability:
100 kg Fiber Drums
Physical Properties
Property, Unit |
Value |
|---|---|
Formula |
C7H5NaO5S |
CAS Number |
17625-03-5 |
Absorptivity @ 450 nm, mL/g·cm |
0.3 |
Appearance |
Free flowing crystalline solid |
Color |
White to off-white |
Melting Point, °C |
>300 |
Molecular Weight, g/mol |
224.17 |
Odor |
Essentially odorless |
Typical Specifications
(Data is representative of average lots; data taken from
specific lots may vary.)
Acidity, % as H2SO4 |
≤0.20 |
APHA Color, ppm |
≤30 |
Benzoic Acid, % |
≤0.5 |
Chlorides, % |
≤0.01 |
Iron, ppm |
≤15.0 |
Purity, % |
≥99.0 |
Sodium sulfate, % |
≤0.40 |
Volatiles, % |
≤1.0 |
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FutureChem® SBA
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FutureChem® SBA