Nanjing T.H. Chemical Co,. Ltd.
Nanjing T.H. Chemical Co,. Ltd.
Benzoic acid
Product name
Benzoic acid
CAS NO.
65-85-0
Specification
Product Identification:
  CAS No.: 65-85-0
  Molecular Formula:C7H6O2
 
  Specification:
 

ITEMS OF ANALYSIS

SPECIFICATION

RESULTS

testing method

APPEARANCE:

WHITE FLAKES

PASSED

IN HOUSE #PSB01

MELTING POINT:

121-123℃

122.3

GB/T 617

ASSAY (%):

99.50MIN

99.56

GC IN HOUSE #PSB02

LOSS ON DRYING (%):

0.1MAX

0.03

GB1901-2005

COLOR (HAZEN):

20MAX

18

GB/T 3143

HEAVY METAL (AS Pb) (PPM):

10MAX

2

IN HOUSE # PSB 04

CHLORIDE(AS Cl) (PPM):

200MAX

50

IN HOUSE # PSB 05

Arsenic (AS As) (PPM):

2MAX

2

IN HOUSE # PSB 06

Halogen, Halogenide(PPM)

300MAX

200PPM

EN14582:2007

phthalic acid

PASSED

PASSED

EN14372:2004

Resudue on ignition(%):

0.05MAX

0.03

GB 1901-2005

CONCLUSION:

CONFORM TO TECH GRADE

 

  Packing:
  1.Packing Material: Polypropylene bag lining the polyethylene bag; TPYE C
  2.Net Weight: 25kg/bag, 500KG/bag, 550KG/bag
 
  Application:
  1.Commonly used as food preservative.
  2.Raw material in the production of pesticide, dye, medicine, perfume, mordant, plasticizer.
  3.Modifying agent for polyamide resin and alkyd resins.
  4.Rust inhibitor of steel equipment and so on.