Nanjing Zongheng Bio-Science And Technology Co., Ltd.
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  • Contact Person : Ms. chen li
  • Company Name : Nanjing Zongheng Bio-Science And Technology Co., Ltd.
  • Tel : 86-25-57283306
  • Fax : 86-25-57283006
  • Address : Jiangsu,nanjing,guanshan fine chemical garden of jingqiao town lishui county nanjing city china
  • Country/Region : China
  • Zip : 211224

sodium benzoate

sodium benzoate
Product Detailed
Related Categories:Food Additives
sodium benzoate manufacturer 1. legalized by ISO9001:2000; 2.the price is the best competitve in china
 Sodium Benzoate

[Appearance]  White granule or crystalline powder no savor or a bit benzoic savor

[Molecular formula] C7H5NaO2   [Molecular weight] 144.11    [CAS] 532-32-1

[Use] Antiseptic anti-animalcule and antifreezing agent used in food medicine tobacco plating, printing and dyeing

[Standard packaging]  braided bag(25kg net) lined with plastic bags

[Quality index] in accordance with GB1902-2005 standard for edible grade and BP98 and China national codex 2000 for medicinal grade

 
ItemGB1902-94 versionBP98 versionChina pharmacopoeia 2000 version
Content(base on C7H5NaO2 dry basis)% 99.099.0-100.599.0
Drying loss% 1.52.01.5
DissolveMeet the stipulationMeet the stipulation/
Transparency and color/Meet the stipulation/
Alkalinity acidityMeet the stipulationMeet the stipulationMeet the stipulation
Cchloride (base on Cl)500PPm200PPm/
Chloride(base on Cl)/300PPm/
Heavy metal(base n Pb)10PPm10PPm10PPm
As(base on As)2PPm/5PPm
Sulfate (base on SO4)1000PPm//
Readily oxidizable substancePassed the test//
o-benzene tricarbonic acidPassed the test//

sodium benzoate



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