Unilong
14 Years Production Experience
Own 2 Chemicals Plants
Passed ISO 9001:2015 Quality System

Manufacturer of 49557-75-7 - Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN – Unilong


Product Detail

Download

Product Tags

Related Video

Feedback (2)

We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for 2618-96-4, 99-87-6, Creosote, We have a professional team for international trade. We can solve the problem you meet. We can provide the products you want. Please feel free to contact us.
Manufacturer of 49557-75-7 - 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:

Manufacturer of 49557-75-7 - Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN – Unilong detail pictures

Manufacturer of 49557-75-7 - Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN – Unilong detail pictures

Manufacturer of 49557-75-7 - Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN – Unilong detail pictures

Manufacturer of 49557-75-7 - Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN – Unilong detail pictures


Related Product Guide:

We follow our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for Manufacturer of 49557-75-7 - Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN – Unilong , The product will supply to all over the world, such as: Ukraine, Greece, Egypt, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We'll work whole-heartedly to improve our solutions and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Mary from Romania - 2018.09.12 17:18
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Doris from Sacramento - 2017.07.07 13:00
    Write your message here and send it to us