China (Mainland)
METHYL PARABEN used in food preservative of methyl paraben CAS NO.99-76-3
- Min.Order: 25 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Product Details
Keywords
- Methyl Paraben
- Food Additives
- Preservatives
Quick Details
- ProName: METHYL PARABEN used in food preservati...
- CasNo: 99-76-3
- Molecular Formula: C8H8O3
- Appearance: White Powder
- Application: Food and Cosmetics preservatives
- DeliveryTime: one week after order
- PackAge: 25kg drum
- Port: main port in china
- ProductionCapacity: 5000 Kilogram/Month
- Purity: 99.0-100.5 %
- LimitNum: 25 Kilogram
- ASSAY: 99.0-100.5 %
Superiority
Methyl Paraben
standard: BP/USP
The competitive price
Fresh goods
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Details
METHYL PARABEN used in food preservative
CAS No.: 99-76-3
MF: C8H8O3
EINECS No.: 202-785-7
Place of Origin: China (Mainland)
Grade Standard: Food Grade, Cosmetic Grade
Molecular mass :152.15
Physicochemical property:
white crystalline powder, soluble in alcohol, ether and acetone, it is difficult to dissolve in water.
COA:
|
Item |
Specification |
Test Results |
|
1.Appearance |
White Powder |
Passed |
|
2. Assay (on dry base ) % |
99.0-100.5 |
99.37 |
|
3.Melting Point ℃ |
125-128 |
126.1 |
|
4.Acidity |
Passed |
Passed |
|
5.Residue on Ignition % |
≤0.1 |
0.03 |
|
6.Sulphated Ash % |
≤0.05 |
0.02 |
|
7.Color of Solution |
Passed |
Passed |
|
8. PH value |
5.0-6.0 |
5.2 |
|
9.Appearance of Solution |
Passed |
Passed |
|
10. Related Substances % |
≤0.5 |
Passed |
|
11. Heavy Metal (Pb) ppm |
≤10 |
<10 |
|
12.Residual Solvents ppm |
No Residual |
Passed |
|
13.Loss on Drying % |
≤0.5 |
0.30 |
|
14.Microbiological contamination c.f.u./g |
<100 |
Conform |
CONCLUSION:THE ABOVE RESULTS MEETS BP2008/USP31 STANDARD
USE:
In food preservative effect:
methyl 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.
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.
