Glauber's Salt slows the attachment of acid dye to fiber producing a more even, or level color. Buy sodium sulfate anhydrous from The Woolery today.
- Alternative Names: Sodium Sulfate Anhydrous
- CAS Number: 7757-82-6
- Function: Leveling Agent
- Form: Crystalline
- Typical Use Rate: 1 tablespoon per pound of fiber
- Package Size: 1.0 lb.