Propylparaben used as preservatives and antioxidants in the pharmaceutical industry，cosmetics，and food additives.It is colorless and fine crystalline or white crystalline powder, almost odorless and with slightly astringent.TNJ is the one of the best factory committed in producing Propylparaben in China,if you want to know more,please contact with sales20@tnjchem.com
Index name Spec
Appearance White crystalline Powder
Assay, % 99.0-100.5
Melting Point,℃ 96-98
Residue on Ignition,% ≤0.1
Sulphated Ash % ≤0.05
Related Substances % ≤0.5
HeavyMetal (Pb) ppm ≤10
Loss on Drying % 0.5
Residual Solvents ppm ≤3000
Application
1. Propylparaben Used as preservatives and antioxidants, and also used in the pharmaceutical industry
2. Used as the antimicrobial preservative in pharmaceuticals and cosmetics
3. Used as antiseptic and antimicrobial.
4. Used as the preservatives of food, cosmetics and medicines.
Packing
25kg/drum
Storage
Placed in sealed container and kept in a cool and dry place.
Avoid strong vibration, insolation, high temperature, smoke and fire.
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