USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
product name: sodium propylparaben
chemical name: 4-hydroxybenzoic acid propyl ester sodium salt
cas registry number: [35285-69-9 ]
molecular formula: c10h11nao3
molecular weight : 202.1823
specifications:
item |
specification |
appearance |
white crystalline powder |
identification |
passed |
clarity and color of solution |
clear and transparent |
purity (on dry base ) % |
99.0-102.0 |
ph |
9.5-10.5 |
sulfate % |
≤300ppm |
related substances |
passed |
moisture % |
≤5.0 |
chloride ppm |
≤350 |
heavy metal (pb) |
≤10ppm |
product name: sodium propylparaben
chemical name: 4-hydroxybenzoic acid propyl ester sodium salt
cas registry number: [35285-69-9 ]
molecular formula: c10h11nao3
molecular weight : 202.1823
specifications:
item |
specification |
appearance |
white crystalline powder |
identification |
passed |
clarity and color of solution |
clear and transparent |
purity (on dry base ) % |
99.0-102.0 |
ph |
9.5-10.5 |
sulfate % |
≤300ppm |
related substances |
passed |
moisture % |
≤5.0 |
chloride ppm |
≤350 |
heavy metal (pb) |
≤10ppm |
applications: it is water soluble antiseptic, with the features of security, high efficiency and broad-spectrum. widely used in pharmaceutical industry; food industry; textile. or used in the preservation of cosmetics, feed and daily products
packaging: 25kgs/ cardboard drum.