isopropyl p-hydroxybenzoate

Name: isopropyl p-hydroxybenzoate
Availability: isopropyl-p-hydroxybenzoate-36916.html

Category:Fine Chemicals > Other Fine Chemicals
Product Name:isopropyl p-hydroxybenzoate
CAS No.:4191-73-5
Standard:ChP, In-house Standards
Price(USD):9.88
Company:ZHEJIANG SHENGXIAO CHEMICALS CO.,LTD.

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Basic Info

Grade: Pharmaceutical Grade

Factory Location: Quzhou Zhejiang China

Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Monthly Production Capacity: 100 MT

Packaging Information: 25kg/ drum
Delivery Lead Time: 10 days

Sample Provided: yes

Payment Terms: T/T, L/C

Isopropyl p-hydroxybenzoate

Bacis Information

Product Number:SX2006
Chemical name: 4-Hydroxybenzoic acid isopropyl ester
Product name: Isopropyl paraben
Molecular formula: C₁₀H₁₂O₃
Molecular weight: 180.20
CAS No.: 4191-73-5

EINECS No.: 224-069-3

Physical and chemical properties

Colorless crystal or white crystalline powder. No odor. Poorly soluble in water (0.088g/100ml,25℃), easily soluble in ethyl alcohol, diethyl ether, acetone, glacial acetic acid, and other organic solvents.

Detailed Description
Quality standard (Japanese Standard, 1992)

Item	Index
Content	≥99%
Melting point	84~86℃
Sulfate (SO₄)	≤0.024%
Free acid (PHBA)	≤0.55%
Residue on ignition	≤0.10%
Heavy metal (Pb)	≤10μg/g
Arsenic (As₂O₃)	≤4μg/g
Drying loss (On silica gel for 5h)	≤0.5%

Application

The product is mainly used as preservative of cosmetics, drugs and feeds.

Packing

Plastic bag, 1kg/bag, 20 bags/carton, or cardboard drum lined with plastic bag, net weight is 25kg or 50kg.
*Special requirements can be negotiated

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isopropyl p-hydroxybenzoate

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