Benzoic Acid 99.5% Min

  • CasNo:65-85-0
  • Molecular Formula:C7H6O2
  • Purity:99% minn
  • Molecular Weight:122.12
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Product Details

Benzoic Acid (Chlorine-free, non-chlorine)

Molecular Formula: C7H6O2
Molecular Weight: 122.12
CAS No.: 65-85-0
Properties and uses

Appearance and properties:  white crystalline flakes or needle powder with a little benzoin or benzaldehyde odor. Soluble in ethyl alcohol, slightly soluble in water. It sublimates when be heated and its aqueous solution is acidic
Boiling Point: 249℃  

Melting Point: 122.13℃
Relative Density1.2659 (15/4℃)
Uses
1 As food preservative
2 As preservative in drug preparations 
3 As raw material in drug synthesis
4 Dyeing industry
5 As preservative in mosquito-repellent incense
6 As preservative in toothpaste
7 As corrosion inhibitor in motor vehicle antifreeze fluid
Packing, storage and transportation
Packing:  25kg woven bag lined with PE plastic bag. 
Storage: keep sealed, protect from damp and fire. 
Scale of production and position in industry
Scale of production 
Production capacity: 30,000 tons per year
Technology level 
Benzoic acid has market in large scale. We are Strong in technical strength. and pay more attention to the R&D of all steps from reaction, rectification and wastewater treatment together with the optimization to technology and equipment to ensure the benzoic acid purity achieve pharmaceutical and edible grade. With First-class quality, first-class cost performance.

 

Benzoic acid 


Quality standard

Item

Industrial grade Q---TALH

Food grade GB1902-94

Medicinal grade

BP98

Content (dry basis)%≥

98

99.5

99.0-100.5

Melting range ℃

121 -124

121 -123

121 -124

Readily oxidizable substance

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Pass the test

Pass the test

Readily carbonizable substance

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Pass the test

Pass the test

Chloride %≤

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0.00

0.00

Heavy metal (pb)%≤

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0.01

0.001

Vulcanization residue %≤

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0.1

Arsenic (AS)%≤

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0.0002

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Phthalic acid%≤

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0.0002

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Drying loss

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0.5

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