Potassium Sorbate Suppliers, Potassium Sorbate Manufacturers.
Potassium sorbate 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
Assay
99.0 ~ 101.0%
100.06%
Free Acid (as SO4)
1%
Free Alkali (as K2CO3)
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
Mercury
≤ 1Ppm
Aldehydes
0.1%
Organic Volatile Impurities
Meet the requirement
Meet the Requirement
Chloride(as CI)
≤0.1%