Potassium Ascorbate is the potassium salt of ascorbic acid, potassium L-ascorbate (CAS 15421-15-5, C6H7KO6, MW 214.21), produced to FCC grade. Neutralizing ascorbic acid with potassium yields a pH-neutral, buffered, water-soluble ascorbate whose monovalent potassium counter-ion parallels the sodium salt rather than the divalent calcium and magnesium salts. It carries a single potassium ion per ascorbate unit and contributes potassium in place of the acidic proton of the free-acid form. It is a white crystalline powder manufactured in capsule, tablet and powder formats.
- Capsules
- Tablets
- Powders
Applications
Single-nutrient vitamin C supplements, multivitamins and mineral blends.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified GMP system
Other forms of Vitamin C
Ascorbic Acid
L-ascorbic acid
- CAS
- 50-81-7
- Formula
- C6H8O6
- Vegan
- Gluten-free
Acerola Extract (Natural Vitamin C)
L-ascorbic acid (from Malpighia emarginata fruit)
- CAS
- 50-81-7
- Formula
- C6H8O6
- Vegan
- Gluten-free
- Non-GMO
Sodium Ascorbate
Sodium L-ascorbate
- CAS
- 134-03-2
- Formula
- C6H7NaO6
- Vegan
- Gluten-free
Calcium Ascorbate
Calcium L-ascorbate dihydrate
- CAS
- 5743-28-2
- Formula
- C12H18CaO14
- Vegan
- Gluten-free
Magnesium Ascorbate
Magnesium L-ascorbate
- CAS
- 15431-40-0
- Formula
- C12H14MgO12
- Vegan
- Gluten-free
Ascorbyl Palmitate
L-ascorbic acid 6-palmitate
- CAS
- 137-66-6
- Formula
- C22H38O7
- Vegan
- Gluten-free
Ester-C
Calcium L-ascorbate with vitamin C metabolites (calcium threonate)
- CAS
- 5743-28-2
- Formula
- C12H18CaO14
- Vegan
- Gluten-free
Liposomal Vitamin C
L-ascorbic acid encapsulated in phospholipid liposomes
- CAS
- 50-81-7
- Formula
- C6H8O6
- Vegan
- Gluten-free
Zinc Ascorbate
Zinc bis(L-ascorbate)
- CAS
- 331242-75-2
- Formula
- C12H14O12Zn
- Vegan
- Gluten-free