CAS 590-00-1 Potassium Sorbate with High Quality

• CAS No.: 590-00-1
• Formula: C6h7ko2
• EINECS: 246-376-1
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: potassium
• Colour: Colorless
• Name: Potassium Sorbate
• CAS: 590-00-1
• Molecular Formula: C6h7ko2
• Molecular Weight: 150.22
• Transport Package: 25kgs Net Drum or Carton
• Trademark: SWC
• Origin: China
• Production Capacity: 20mts/Month

Product Description

Product Name:  Potassium sorbate

Identification
Synonyms   2,4-Hexadienoic acid, potassium salt 
Molecular Formula C₆H₇KO₂
Molecular Weight  150.22
CAS Number 590-00-1
EINECS/ELINCS    246-376-1

Properties
Appearance       White granular or powder
Melting Point      270°C
Solubility:         Soluble in water
Stability           Stable under ordinary conditions

Specification

Item	Specification FCCIV
Appearance	White Granular or Powder
Assay	99.0-101.0%
Free Acid (as Sorbic acid)	About 1%
Free Alkali ( as K2CO3)	About 1%
Heavy Metals (as Pb)	≤10ppm
Arsenic(as As)	≤3ppm
Loss on Drying	≤1.0%
Lead (Pb)	≤2ppm
Mercury (Hg)	≤1ppm
Aldehydes	<0.1%
Chloride (as Cl)	≤0.1%

Application
Used as a mold, bacterial and yeast inhibitor and as a fungistatic agent in foods. It is also used in cosmetics, pharmaceutical, tobacco and flavoring products. In wines, it can prevent the secondary fermentation of residual sugar.  

Packing and Storage
Packing In 25kgs net carton. 
Storage  Store in a dry place away from direct sunlight, heat and incompatible materials.

Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.
 

Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.