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Potassium sorbate

Model No.: CASE NO: 590-00-1
Product Name: Potassium sorbate
Product Origin: China
Standard: BP/USP/E21
Brand Name: NC
PriceTerms: USD
Supply Ability: Enough stock
Detailed Product Description:

Product Identification.:

Product name: potassium sorbate

Synonyms: 2,4-Hexadienoic acid potassium salt, trans 2,4-hexadienoic acid

Molecular Formula: C 6 H 7 KO 2

CASE NO: 590-00-1

Molecular Weight: 150.21

Quality standard.: ( see table )

The quality conforms to BP / E211 / FCC Standard .

Potassium sorbate index

Items

Index

Content

99-101%

Loss on drying

ü1.0% after drying at 105 C for 3 hours

Melting range

133-135

Acidity or alkalinity

max 0.1% (as sorbic acid or K2CO3)

Aldehydes

max 0.1%, calculated as formaldehyde

Arsenic

max 3 ppm

Heavy metal

max 10 ppm

Lead

max 5 ppm

Mercury

max 1 ppm

Sulfate

max 0.02%

Chloride

max 0.01%

organic volatile impurities

Qualified with regulations

Shelf life

2 years

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