isobutyl p-hydroxybenzoate

Min.Order / FOB Price:Get Latest Price

5 Metric Ton	FOB Price:USD 1.0000 -2.0000

5 Metric Ton

FOB Price:USD 1.0000 -2.0000

Min.Order :5 Metric Ton
Purity: 99%
Payment Terms : L/C,T/T

Keywords

isobutyl p-hydroxybenzoate Propyl p-Hydroxybenzoate CAS: 94-13-3

Quick Details

Appearance:colorless crystal or white crystalline powder
Application: the product is mainly used as preservative of cosmetics, drugs and feeds.
PackAge:20 bags/carton
ProductionCapacity:3500|Metric Ton|Year
Storage: Store in cool and dry place, away from sun light.
Transportation:By sea or by air

Superiority:

Chemical name: 4-Hydroxybenzoic acid propyl ester
Product name:Propyl 4-hydroxybenzoate
Molecular formula:C₁₀H₁₂O₃
Molecular weight:180.20
CAS#:94-13-3
Physical and chemical properties: white crystal. Easily soluble in alcohol and ether, almost insoluble in water. Relative density is (d4102) 1.0630, refractive index is (nD102)1.5050.

Uses: 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

Details:

Item	Index
Item	Q/SH 024-2016	BP	USP
Appearance	/	Colorless crystal or white crystalline powder	/
Content (dry basis) % ≥	99.0-100.5	99.0-100.5	98.0-102.0
Melting point ℃	95-98	96-99	96-99
Acidity	/	Qualified	Qualified
Sulfate (SO₄^2-) % ≤	0.024	/	/
Heavy metal (Pb) % ≤	0.001	/	/
Arsenic (AS) % ≤	0.0001	/	/
Drying loss % ≤	0.50	/	0.50
Residue on ignition % ≤	0.05	0.1	0.1
Mass fraction of free acid (PHBA)% ≤	0.55	/	/
Identification test	/	/	Qualified
Related substances	/	Qualified	/
Appearance	/	Clear and transparent	/
Organic volatile impurities	/	/	Qualified