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Potassium Sorbate

Inquiry
  Post Date: Aug 14,2014
  Expiry Date: Feb 10,2015
  Detailed Description: Cas No. :24634-61-5

Packaging & Delivery

Packaging Details: 25kg carton or cardboard or as client's requirement.
Delivery Detail: 20 days after the payment.

Specifications

Potassium sorbate
Supplier: Yeshun Industry Co., Ltd
CAS No.: 24634-61-5;590-00-1
Molecular Formula: C6H7KO2

Basic Information:

Product Name:

Potassium sorbate

Synonyms:

2,4-Hexadienoic acid, 

potassium salt, (E,E)-; 

potassium (E,E)-hexa-2,4-dienoate

CAS RN.:

24634-61-5;590-00-1

EINECS:

246-376-1

Molecular Weight:

150.2169

Molecular Formula:

C6H7KO2

Melting Point(°C):

270°C

Water Solubility:

58.2 g/100 mL (20°C)

 

 

 

Specification:

Item

 FCCIV STANDARD

TEST RESULT

Identification

Conform To Standard

CONFORM TO STANDARD

Appearance

White Granular

White Granular

Assay

99.0 ~ 101.0%

100.06%

Free Acid (as SO4)

 1%

1%

Free Alkali (as K2CO3)

 1%

0.28%

Heavy Metals (as Pb)

≤ 10 Ppm

LESS THAN 10 PPM

Arsenic (as As)

≤ 3 Ppm

LESS THAN 3 PPM

Loss On Drying

≤ 1.0%

0.32%

Lead 

≤ 2Ppm

NONE

Melting Point(As sorbic acid)

133.0°C-135.0°C

133.0°C-135.0°C

Mercury

≤ 1Ppm

NONE

Aldehydes

 0.1%

0.1%

Organic Volatile Impurities

Meet the requirement

Meet the Requirement

Chloride(as CI)

≤0.1%

0.1%

Residual Organic Solvents

Negative

Negative

Conclusion

CONFORM TO FCCIV STANDARD

 

  CAS Registry Number:

24634-61-5
  Synonyms: ;2,4-Hexadienoic acid, potassium salt, (E,E)-;potassium (E,E)-hexa-2,4-dienoate;(E,E)-hexadienoic acid, potassium salt;Potassium sarbate;2,4-potassium hexadienoic acid;2,4-Hexadienoic acid potassium salt;2,4-Potassium Sorbate;potassium (2E,4E)-hexa-2,4-dienoate;potassium (2Z,4Z)-hexa-2,4-dienoate;
  Molecular Formula: C6H7KO2
  Molecular Weight: 150.2169
  Molecular Structure: 24634-61-5 Potassium sorbate
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

  Company: Anyang Criss chemicals Co,.ltd.     [ China ]        
  Contact: Mr zhang
  Tel: 86-372-5055727
  Fax: 86-372-5055727
  Email: crisschem@hotmail.com
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