- Alkali[10]
- Oxide[2]
- Carbonate[10]
- Organic Salt[3]
- Inorganic Acids[10]
- Chemical Auxiliary Agent[5]
- Chloride[10]
- Organic Acid[6]
- Organic Intermediate[3]
- Polymer[2]
- Feed Additives[10]
- Fire Extinguisher Powder[10]
- Sulphate[10]
- Phosphate[4]
- Nitrate[10]
- Silicate[2]
- Food Additives[1]
- Contact Person : Mr. CHENG JORDAN
- Company Name : Changsha Green Mountain Chemical Co., Ltd.
- Tel : 86-731-84425162
- Fax : 86-731-84429162
- Address : Hunan,CHANGSHA,RM 205 BLDG 1-1,HEYAN DEVELOPMENT DISTRICT ,FURONG DISTRICT ,CHANGSHA
- Country/Region : China
Sodium benzoate & 98%
[Quality index] in accordance with GB1902-2005 standard for edible grade and BP98 and China national codex 2000 for medicinal grade
Item | GB1902-2005 version | BP98 version | China pharmacopoeia 2000 version |
Content(base onC7H5NaO2 dry basis),% ≥ | 99.0 | 99.0-100.5 | 99.0 |
Drying loss,% ≤ | 1.5 | 2.0 | 1.5 |
Dissolve | Meet the stipulation | Meet the stipulation | / |
Transparency and color | / | Meet the stipulation | / |
Alkalinity acidity; | Meet the stipulation | Meet the stipulation | Meet the stipulation |
Cchloride (base on Cl),≤ | 500PPm | 200PPm | / |
Chloride(base on Cl),≤ | / | 300PPm | / |
Heavy metal(base on Pb),≤ | 10PPm | 10PPm | 10PPm |
As(base on As),≤ | 2PPm | / | 5PPm |
Sulfate (base on SO4),≤ | 1000PPm | / | / |
Readily oxidizable substance | Passed the test | / | / |
o-benzene tricarbonic acid | Passed the test | / | / |
Sodium benzoate & 98%