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China Manufacturer Supply Propylparaben CAS 94-13-3 Propyl Paraben Powder for Cosmetics1
Essential Oil Balsam Fine ChemicalsCAS 94-13-3Propyl Paraben Powder
Anhui Keynovo Biotech Co., Ltd.
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Product Description PRODUCT INFORMATIONCAS No.: 94-13-3MF: C10H12O3EINECS No.: 202-307-7Place of Origin: China (Mainland)Grade Standard: Food Grade, Medicine GradePackaging Details:25kg/drumPhysicochemical property: white crystalline powder, soluble in alcohol, it is difficult to dissolve in water.propyl paraben than methyl paraben anticorrosive effect is good. Product NamePropyl paraben Quantity2800kgsAppearanceColourless crystals or white crystalline powder/small colorless crystals or white powderSolubilityFreely soluble in ethanol (96%), in alcohol, in ether; slightly soluble in boiling water.IdentificationMeltinq Point, °C96°C-99°CIRPassTLCExamine the chromatograms obtained in the test for related substances. The principie spot in the chromatogram obtained with test solution (b) is similar in position and size to the principie spot In the chromatogram obtained with reference solution (b)Colour testPassAppearance of soiution/Colour of solutionSolution S is clear and Not more intensely coloured than reference solution BY6/not more intensely colored than matching fluid CAcídityNot more than 0.1 ml of 0.1M NaOH Solution reauired to chance colour.Related substances by HPLCImpurity A : NMT 0.5 %. Unspecified impurity : NMT 0.5% Total impurity : NMT 1.0%Sulphated Ash/Residue on ignition≤0.1% Assay by HPLC (as C 8H803 )98.0 % - 102.0 %.APPLICATION&FUNCTIONThe role of anti-corrosion in cosmetics:In the process of the use and production of cosmetics, could be affected by different degree of microbial contamination, the role of preservatives mainly inhibit microbial growth and reproduction, extend the shelf life of products, to ensure that during the shelf life and use not bad because of pollution.In food preservative effect:propyl paraben is internationally recognized as broad-spectrum efficient food preservatives,is widely used in soy sauce, vinegar and other spices, pickled products, baking food, sauce products, beverage, wine and fruit and vegetable preservation, etc,Inhibiting microbial growth and reproduction, prolong food to save time, prevent rotting matter.Packing And Shipment Fedex/DHL/TNTShiping By AirShiping By SeaSuitable QuantityUnder 25KGUnder 100KGMore Than 100KGShipment Time3-10 Days5-15 Days15-45 DaysShiping CostHigh CostHigh CostLost CostServiceDoor to DoorDoor to AirportPort To PortOtherEasy To Pick Up GoodsProfessional Broker is Needed
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