4-Hydroxybenzoic ac...

4-Hydroxybenzoic acid/high quality/best price

4-Hydroxybenzoic acid/high quality/best price

Min.Order / FOB Price:Get Latest Price

10 Gram

Negotiable

  • Min.Order :10 Gram
  • Purity: 99%
  • Payment Terms : L/C,T/T,,MoneyGram,Other

Keywords

4-Hydroxybenzoic acid high purity 4-Hydroxybenzoic acid high quality cas 99-96-7

Quick Details

  • Appearance:white powder
  • Application:Fine Intermediate
  • PackAge:25kg/paper drum or basis user request
  • ProductionCapacity:200|Kilogram|Month
  • Storage:Store in dry, dark and ventilated place
  • Transportation:by sea/by express

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Details:

Description
4-Hydroxybenzoic acid is a white crystalline solid that is slightly soluble in water and chloroform but more soluble in polar organic solvents such as alcohols and acetone. 4-Hydroxybenzoic acid is primarily known as the basis for the preparation of its esters, known as parabens, which are used as preservatives in cosmetics and some ophthalmic solutions. It is isomeric with 2-hydroxybenzoic acid, known as salicylic acid, a precursor to aspirin.

Properties
Appearance & Physical State: White to beige crystalline powder
Density: 1.46 g/cm3
Melting Point: 214-217ºC
Boiling Point: 336.2ºC at 760 mmHg
Flash Point: 199ºC
Refractive Index: 1.53
Water Solubility: 5 g/L (20 ºC)
Stability: Stable under normal temperatures and pressures.
Storage Condition: Store in a cool, dry place. Keep container closed when not in use.

Safety Info
RTECS: DH1925000
Safety Statements: S26-S37/39
HS Code: 2916399090

 

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