Other laboratory materials
Potassium Sorbate, USP/FCC, Kosher, Halal
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- Article code
- POSBGU
- CAS
- 590-00-1
- Grade
- USP/FCC (Food) Grade
- Purity
- 98.0-101.0%
- Category
- Other laboratory materials
Specification and availability are confirmed by Chemical Suppliers when you inquire. Product details are attached to your request automatically.
Properties
- Article / SKU
- POSBGU
- CAS
- 590-00-1
- Synonyms
- Sorbic acid potassium salt, Potassium 2,4-hexadienoate, Potassium (E,E)-sorbate
- Assay
- 98.0-101.0%
- PubChem ID
- 23676745
- Grade
- USP/FCC (Food) Grade
- Color
- White
- Physical form
- Solid
- Appearance
- White, Granular Solid
- Odor
- Odorless
- Melting point
- > 210 °C / 410 °F
- Solubility
- Fully Miscible in Water
- Molecular formula
- C 6 H 7 KO 2
- Molecular weight
- 150.22
- Acidity or Alkalinity
- To Pass Tests (<1%)
- Arsenic (As)
- Max 3 ppm
- Autoship Available
- Yes
- Chloride (Cl)
- Max 0.018%
- Heavy metals
- Max 10 ppm
- KosherID
- DWR-QRST
- Lead (Pb)
- Max 2 ppm
- Loss on drying
- Max 1%
- Mercury (Hg)
- Max 1 ppm
- Pillar
- Natural
- Sulfate (SO4)
- Max 0.020%
- Yeast & Mold
- Max 10 cfu/g
Packaging options — size and article
| Size | Article / SKU |
| 100g | POSBGU-100G |
| 50lb | POSBGU-50LB |
| 1lb | POSBGU-1LB |
| 500g | POSBGU-500G |
| 2.5kg | POSBGU-2.5KG |
| 12.5kg | POSBGU-12.5KG |
| 25kg | POSBGU-25KG |
| 1kg | POSBGU-1KG |
Packaging options
- 100g
- 50lb
- 1lb
- 500g
- 2.5kg
- 12.5kg
- 25kg
- 1kg
Details
Potassium Sorbate, USP/FCC, Kosher, Halal
Potassium Sorbate is the potassium salt of sorbic acid. Its chemical formula is C₆H₇KO₂ or CH₃CH=CH–CH=CH–COOK. Potassium sorbate works by inhibiting enzymes involved in microbial metabolism, particularly in molds and yeasts. It is most effective at low pH.
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