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Methyl Paraben CAS 99-76-3 Propylparaben Propyl Paraben pictures & photos

Methyl Paraben CAS 99-76-3 Propylparaben Propyl Paraben pictures & photos

Methyl Paraben CAS 99-76-3 Propylparaben Propyl Paraben pictures & photos

Methyl Paraben CAS 99-76-3 Propylparaben Propyl Paraben pictures & photos

Methyl Paraben CAS 99-76-3 Propylparaben Propyl Paraben pictures & photos

Methyl Paraben CAS 99-76-3 Propylparaben Propyl Paraben pictures & photos

Methyl Paraben CAS 99-76-3 Propylparaben Propyl Paraben

CAS No.:	94-13-3
Formula:	C8h8o3
EINECS:	202-785-7
Type:	Pharmaceutical Intermediates
Appearance:	Powder
Quality:	Technical

Customization:	Available \| Customized Request

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Xi'an Harmonious Natural Biotechnology Co., Ltd.

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Product Description

Company Info.

Basic Info.

Model NO.

HNB-Paraben

Colour

White

Product Name

Propylparaben

Mf

C8h8o3

CAS

94-13-3

Apparance

White Powder

MOQ

1kg

Transport Package

Drum

Specification

99%

Trademark

HNB

Origin

China

HS Code

2902410000

Production Capacity

500000

Product Description

Methyl Paraben CAS 99-76-3 Propylparaben Propyl Paraben
Name:Propylparaben

CAS No: 94-13-3

MF: C10H12O3

MW: 180.2

EINECS No: 202-307-7
Melting Point :95-98 °C(lit.)

Boiling point: 33°C

Density :1.0630

Flash point :180°(356°F)

Storage:Sealed in dry,Room Temperature

PH: 6-7 (H2O, 20°C) (saturated solution)

Souble: <0.1 g/100 mL at 12 ºC

Parabens are a class of widely used preservatives in cosmetic and pharmaceutical products. Chemically, they are a series of parahydroxybenzoates or esters of parahydroxybenzoic acid (also known as 4-hydroxybenzoic acid).

Parabens are effective preservatives in many types of formulas. These compounds, and their salts, are used primarily for their bactericidal and fungicidal properties.

They are found in shampoos, commercial moisturizers, shaving gels, personal lubricants, topical/parenteral pharmaceuticals, spray tanning solution, makeup, and toothpaste. They are also used as food additives. Their efficacy as preservatives, in combination with their low cost, the long history of their use, and the inefficacy of some natural alternatives like grapefruit seed extract (GSE), probably explains why parabens are so commonplace. No effective direct links between parabens and cancer have been established.

Methyl Paraben CAS 99-76-3 Propylparaben Propyl Paraben

Methyl Paraben CAS 99-76-3 Propylparaben Propyl Paraben

Item	Specification	Result
Appearance	White crystalline powder	White crystalline powder
Assay (on dry base)	99.0-100.5%	99.20%
Melting point	125-128	126.3
Residue	≤0.1	0.03
Acid	Passed	Passed
Appearance of solution	Passed	Passed
Related Substances	Passed	Passed
Heavy metal (Pb)	≤10ppm	<10ppm

Methyl Paraben CAS 99-76-3 Propylparaben Propyl Paraben

Methyl Paraben CAS 99-76-3 Propylparaben Propyl Paraben

Methyl Paraben CAS 99-76-3 Propylparaben Propyl Paraben

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Xi'an Harmonious Natural Biotechnology Co., Ltd.

Diamond Member Since 2021

Suppliers with verified business licenses

Audited Supplier

Rating: 5.0/5

Manufacturer/Factory

Registered Capital

10000000 RMB

Plant Area

101~500 square meters