Gold Member Since 2014
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Hefei Reachever Import and Export Limited Company

Propyl Paraben, Preservatives, Cosmetics Preservatives manufacturer / supplier in China, offering Food Propyl Paraben for Preservatives, The Ischemic Cerebrovascular Disease Nimodipine, Stabilizer Ackifier Hypromellose and so on.

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Food Propyl Paraben for Preservatives

FOB Price: US $10.5-13.72 / KG
Min. Order: 1 KG
Min. Order FOB Price
1 KG US $10.5-13.72/ KG
Get Latest Price
Port: Shanghai, China
Production Capacity: 10000 Kg/ Month
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: BP, USP
  • Storage Method: Normal
  • Type: PG
  • Assay: 99.39%
  • Transport Package: 25kg/Drum
  • Origin: China(Mainland)
  • Packaging Material: Drum
  • Shelf Life: >12 Months
  • Resource: Natural
  • Trademark: REACHEVER
  • Specification: SGS
Product Description
COSMETICS ADDITIVE PRESERVATIVES PROPYL PARABEN

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, ether and acetone, it is difficult to dissolve in water.


Propyl paraben than methyl paraben anticorrosive effect is good,
Propyl paraben low melting point.

STANDARD: BP/USP

Item

Specification

Test Results

1.Appearance

White crystalline Powder

Passed

2. Assay (on dry base )       %

99.0-100.5  

99.39

3. Melting Point                

96-98

96.8

4.Residue on Ignition        %  

≤0.1

0.03

5.Sulphated Ash            %

≤0.05

0.005

6.Color of Solution          

Passed

Passed

7. Acidity

Passed

Passed

8.Appearance of solution

Passed   

Passed

9. Related Substances     %

≤0.5

<0.09

10. Heavy Metal (Pb)      ppm

≤10

<10

11.Loss on Drying         %

0.5

0.29

12.Residual Solvents ppm

≤3000

Passed

 
 
CONCLUSION:THE ABOVE RESULTS MEETS BP2012/USP34 STANDARD
 

Use:

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.
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