Keynovo Supply CAS 94-13-3 Cosmetic Preservative Propyl Paraben Powder in Bulk Price

• Customization: Available
• CAS No.: 94-13-3
• Formula: C10h12o3
• Model NO.: 94-13-3
• EINECS: 202-307-7
• Grade: Cosmetics
• Function: Cosmetics
• Certification: MSDS
• Usage: Cosmetic Raw Materials
• Raw Material: Agricultural and Sideline Products
• Transport Machine: Ordinary Goods Truck
• Other Name: Propylparaben
• OEM: Available
• Transport Package: 25kg/Drum
• Specification: Cosmetic Grade
• Trademark: Keynovo
• Origin: China
• Production Capacity: 10mt

Product Description

PRODUCT INFORMATION

CAS No.: 94-13-3
MF: C10H12O3
EINECS No.: 202-307-7
Place of Origin: China (Mainland)
Grade Standard:  Food Grade,   Medicine Grade
Packaging Details:25kg/drum
Physicochemical property: white crystalline powder, soluble in alcohol, it is difficult to dissolve in water.
propyl paraben than methyl paraben anticorrosive effect is good.
 

Product Name	Propyl paraben
Quantity	2800kgs
Appearance	Colourless crystals or white crystalline powder/small colorless crystals or white powder
Solubility	Freely soluble in ethanol (96%), in alcohol, in ether; slightly soluble in boiling water.
Identification
Meltinq Point, °C	96°C-99°C
IR	Pass
TLC	Examine 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 test	Pass
Appearance of soiution/Colour of solution	Solution S is clear and Not more intensely coloured than reference solution BY6/not more intensely colored than matching fluid C
Acídity	Not more than 0.1 ml of 0.1M NaOH Solution reauired to chance colour.
Related substances by HPLC	Impurity 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&FUNCTION

The 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/TNT	Shiping By Air	Shiping By Sea
Suitable Quantity	Under 25KG	Under 100KG	More Than 100KG
Shipment Time	3-10 Days	5-15 Days	15-45 Days
Shiping Cost	High Cost	High Cost	Lost Cost
Service	Door to Door	Door to Airport	Port To Port
Other	Easy To Pick Up Goods	Professional Broker is Needed