Potassium Propionate API Supplier,China Potassium Propionate ManufacturerPotassium Propionate API Supplier,China Potassium Propionate ManufacturerPotassium Propionate API Supplier,China Potassium Propionate ManufacturerPotassium Propionate API Supplier,China Potassium Propionate Manufacturer

Potassium Propionate API Supplier,China Potassium Propionate Manufacturer

  • CAS: 327-62-8
  • MF: C3H5KO2
  • MW: 112.17
  • EINECS: 206-323-5
  • Competitive price with high quality
  • Conforms to BP/USP/EP/FCC
  • MOQ: 25kg
  • Packing: 25kg/Drum

Potassium Propionate Specification




White or colourless crystals

Assay (dry Basis, %)



Preservative, antimould and antirope agent


Freely soluble in water, soluble in ethanol

Positive test for potassium

Passes test

Positive test for propionate

Warm the sample with sulfuric acid. The propionic acid evolved may be recognized by its odour

Positive test for alkali salt of organic acid

Ignite the sample at a relatively low temperature. The alkaline residue effervesces with acid

Loss on drying

Not more than 4% (105°, 2h)

Water-insoluble matter

Not more than 0.1 %
See description under TESTS


7.5 - 10.5 (1 in 10 soln)


Not more than 30 mg/kg
Test 0.5 g of the sample as described in the Limit Test using 1.5 ml of Iron Standard Solution (15 m g), in the control


Not more than 5 mg/kg
Prepare a sample solution as directed for organic compounds in the Limit Test, using 5 m g of lead ion (Pb) in the control


Our Services

1. Exporting chemical products from China over 5 years of experience.

2. Arrange the orders and shipping with requests in time, According to the different countries export 

policy provide complete customs clearance documents..

3. Variety of high quality chemical products with competitive price.


Company Information

Hubei Ocean Biotechnology has concentrated on food additives,Vitamins,and some relative chemicals 

for over 20 years domestic experience and 5 years of international experience.



1. What's your payment terms?
T/T or L/C.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.

4. How about the validity of the products?
According to the products you ordered.

5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and 

Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.


Wuhan Ocean Biotech Co., Ltd.


Contact Person:Kathy Yu

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