Methylparaben CAS 99-76-3
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Methylparaben CAS 99-76-3

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Product Description

Find a huge selection of Methylparaben CAS 99-76-3 from China at Believe Chemical. Provide professional after-sales service and the right price, looking forward to cooperation. Shandong Believe Chemical Pte. Ltd. is a high-tech enterprise integrating R &D and sales of chemical technology. We are good at the advantages of chemical products in the field. Our products are exported to Europe, the United States, Japan, South Korea, Southeast Asia and other countries and regions. With science and technology as the guide, honesty as the foundation, quality as the life, and relying on the enterprise concept of innovation and development, we sincerely hope to establish exchanges and extensive cooperation with domestic and foreign customers to create prosperity!


Methylparaben CAS 99-76-3 Chemical Specification 

Product Name

Methylparaben

Formula 

C8H8O3

Molecular Weight

152.15

CAS NO.

99-76-3 

Quantity

500KG


Items

Specification

Results

Appearance

 white powder

Conforms

Assay

 ≥98.0%

99.05%

Density

 1,46g/cm  1,46g/cm
Melting point 

 125-128 °C

 126°C

CONCLUSION

The result conform with standard


Methylparaben CAS 99-76-3 Chemical Properties


Melting point 125-128 ° C (lit.)
Boiling point 298.6 ° C
Density 1,46g/cm
Vapor pressure 0.000005hpa (20 ° C) fema2710|methylp-hydroxybenzoate
Refractive index 1.4447 (estimate)
Flash point 280 ° C
Storage condition room temp
Solubility ethanol:solid 0.1M, clear, colorless
Acidity coefficient (PKA) pka8.15 (H2O, t=20.0) (uncertain)
Morphology crystal powder
Color white to almost white
PH 5.8 (H2O, 20 ° C) (saturated solution)
Slightly soluble in water
Freezing point 131 ℃
Merck14,6107


Methylparaben CAS 99-76-3 Application

Methyl Paraben is mainly used as a bactericidal preservative in organic synthesis, food, cosmetics, medicine, and also as a feed preservative.Use preservative; Antimicrobial agents.Use: used as preservative, also used in medicine and organic synthesis, used as food, cosmetics and pharmaceutical mildew inhibitor.


Uses: it is used as antiseptic and bactericide in pharmaceutical industry, and also as anti-corrosion additive in organic synthesis and food, spices, films, etc. Similar products produced by similar production methods, ethyl p-hydroxybenzoate (Nipagin b) and propyl p-hydroxybenzoate (Nipagin C), are also disinfectants and antiseptics. This product is irritating to the skin. Use: antiseptic and bactericide. Insect cell culture level is used to study the biosynthesis of steroid hormones, such as testerone. Use: antiseptic and antiseptic. Research on steroid hormone synthesis.



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