OEM Customized 175357-18-3 - Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN – Unilong
OEM Customized 175357-18-3 - Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN – Unilong Detail:
White crystalline powder or colorless crystal, easily soluble in alcohol, ether and acetone, very slightly soluble in water, boiling point 270-280℃. Use Methyl paraben is mainly used as a bactericidal preservative in organic synthesis, food, cosmetics and medicine, and also as a preservative in feed.
Product Name: |
Methylparaben |
Batch No. |
JL20220623 |
Cas |
99-76-3 |
MF Date |
Jun. 23, 2022 |
Packing |
25KGS/DRUM |
Analysis Date |
Jun. 23, 2022 |
Quantity |
2MT |
Expiry Date |
Jun. 22, 2024 |
ITEM |
STANDARD |
RESULT |
|
Appearance |
White Crystalline Powder |
Conform |
|
Assesment |
HPLC |
Conform |
|
Assay % |
99.0-100.5 |
99.43% |
|
Organic impurities % |
P-Hydroxybenzoic acid |
NMT 0.5 |
|
Unspecified impurities |
NMT 0.5 |
||
Total impurities |
NMT 1.0 |
||
Melting Point ℃ |
125-128 |
126.1 |
|
Residue % |
≤0.1 |
0.03 |
|
Acid |
Passed |
Passed |
|
Appearance of solution |
Passed |
Passed |
|
Residual Solvents |
3000 ppm Methanol maximum |
Passed |
|
Heavy Metal (Pb) |
≤10ppm |
<10ppm |
|
Loss on drying % |
≤0.50 |
0.21 |
|
Conclusion |
Qualified |
1.Preservatives; Anti-microbial agents.
2.Used as a preservative, also used in medicine and organic synthetic applications as food, cosmetics and medical mildew repellent
3.It iS used in the pharmaceutical industry as an antiseptic and fungicide, also used in organic synthesis and food, spices, film and other corrosion protection additives. This product irritates the skin.
4.Antiseptic for sterilization. Studies on the synthesis of steroid hormones.
25kgs drum or requirement of clients. Keep it away from light at a temperature below 25℃.
Product detail pictures:
![OEM Customized 175357-18-3 - Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN – Unilong detail pictures](https://cdn.globalso.com/unilongmaterial/Methylparaben-99-76-31.jpg)
![OEM Customized 175357-18-3 - Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN – Unilong detail pictures](https://cdn.globalso.com/unilongmaterial/Methylparaben-99-76-32.jpg)
![OEM Customized 175357-18-3 - Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN – Unilong detail pictures](https://cdn.globalso.com/unilongmaterial/Methylparaben-99-76-33.jpg)
![OEM Customized 175357-18-3 - Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN – Unilong detail pictures](https://cdn.globalso.com/unilongmaterial/Methylparaben-99-76-34.jpg)
Related Product Guide:
"Control the quality by the details, show the power by quality". Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for OEM Customized 175357-18-3 - Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN – Unilong , The product will supply to all over the world, such as: Niger, Sacramento, Croatia, To have much more enterprise. ompanions, we've got updated the item list and seek for optimistic co-operation. Our web-site shows the latest and complete information and facts about our goods list and company. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. They're going to make their finest effort to meet buyers need. Also we support the delivery of absolutely free samples. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.
![5 Stars](https://www.unilongmaterial.com/admin/img/star-icon.png)
Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
![5 Stars](https://www.unilongmaterial.com/admin/img/star-icon.png)