Customization: | Available |
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CAS No.: | CAS 24634-61-5 |
Composition: | Sodium Benzoate |
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As a high-effective preservative recommended by FAO and WHO, Having a stronger inhibition effect than sterilization effect,Potassium Sorbate can effectively prolong the preservation time of the food without changing the original flavor. The antisepsis effect of Potassium Sorbate is 5-10 times as much as that of sodium benzoate.
1.Potassium sorbate is an internationally recognized low toxic and efficient acid type preservative, which has the same anti-corrosion effect as sorbic acid. See sorbic acid for scope of use and dosage (calculated by sorbic acid).
2.It is used as food preservative, fruit and vegetable preservation, washing cosmetics, feed preservative, etc.
3.Cosmetic preservatives. It is an organic acid preservative. The addition amount is generally 0.5%. Can be mixed with sorbic acid. Although potassium sorbate is easily soluble in water and easy to use, its 1% aqueous solution has a ph value of 7~8, which tends to increase the ph value of cosmetics. Attention should be paid to its use.
Item | Specification |
Appearance | white to off-white granular |
Assay(C6H7KO2),w/% | 98.0-101.0 |
Clarity test | Pass the test |
Free alkali test | Pass the test |
Drying decrement,w/% | ≤1.0 |
chloride(Cl),w/% | ≤0.018 |
sulfate(SO4),w/% | ≤0.038 |
aldehyde(HCHO),w/% | ≤0.1 |
heavy metal(Pb),w/(mg/kg) | ≤10 |
(As)/(mg/kg) | ≤3 |
(Pb)/(mg/kg) | ≤2 |
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Moisturizing |
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