Propyl Paraben Quality Specification: Item Standard Appearance Colorless crystals or white crystalline powder Purity ( on dry base ) % 99.0-100.5 Identification Qualified Melting Point 96-99 Organic....
Wuhu Huahai Biological engineering Co., LTD. Is a professional fine chemical production enterprises in the Wuhu economic development zone, the transportation is convenient. The company mainly....
Product name: Sodium Propyl Paraben CAS number: 35285-69-9 Molecular formula: C 10 H 711O 3 Na Molecular weight: 202.2 Appearance: white crystalline powder Clarity and Color ( 10% Aq.) : clear and....
Product name: Sodium Methyl Paraben CAS number: 5026-62-0 Molecular formula: C8H7O3Na Molecular weight: 174.1 Appearance: white crystalline powder Clarity and Color ( 10% Aq.) : clear and transparent....
Specifications 1.Allantoin 2.Cas no.97-59-6 3.White powder 4.Assay: 99% min 5.25kgs per drum Allantoin Chemical Name: 5-Ureidohydantoin; Allantion Alias: ( 2, 5-dioxo-4-imidazolidinyl) -urea Molecular....