About Potassium Benzoate
Product name | Potassium Benzoate |
Product type | 582-25-2 |
Appearance | White Powder |
Melting point | >300°C |
Boiling point | 249.3ºC at 760 mmHg |
Density | 1.5 g/cm3 |
Flash | 111.4ºC |
Application
Potassium benzoate(E212) widely used as food additives and preservatives. its appearance is powder or crystal powder. it is Odorless or almost odorless, soluble in water and ethanol. Purity is more than 99%. the potassium benzoate formula is C7H5KO2, Molecular weight is 160.2, CAS NO.582-25-2.
In general , the most popular presevative is Sodium benzoate, but why we produce Potassium benzoate, because it also have potassium, it can supplement our health. And potassium benzoate also can be as Firework material tweet agent in industrial.
A very common way to make potassium benzoate is to oxidize toluene to benzoic acid and then neutralize it with potassium hydroxide. Another method to synthesize potassium benzoate in laboratory is to hydrolyze methyl benzoate with potassium hydroxide.
Potassium benzoate is stable at room temperature under normal storage conditions. Due to its slight hygroscopicity, it should be placed in a sealed container and should avoid exposure to high humidity and high temperature.
Potassium benzoate has low acute toxicity after oral and skin contact. Food Safety Agency (Food Commission) calls for safer and healthier foods in food, which describes potassium benzoate as "mildly irritating to the skin, eyes and mucous membranes ".
The tolerance of cat to benzoic acid and its salt was significantly lower than that of rats and mice.
In some cases, for example in the presence of ascorbic acid, benzoate produces benzene in soft drinks. According to the U.S. Food and Drug Administration (US Food and Drug Administration), measured do not pose a safety hazard to consumers.
Benefits:
☆ Non-gelling thickener, viscosity enhancer and plasticizer
☆ Compatible with most natural and synthetic waxes and resins
☆ Extraordinary film-forming properties
☆ Effective emollient
☆ Adds nice gloss to lipsticks
Company Profile
Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.
For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.
We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.
Packing & Shipping
FAQ
Q1. What is your delivery term and delivery period?
We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .
Q2. What's your main markets?
South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.
Q3. What is the payment term?
Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.
Q4. Will you supply samples for test the quality?
We'd like to offer our customers samples for the quality evaluation for most products to develop business.
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