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 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 |
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| Item |
GB1902-2005 version |
BP98 version |
China pharmacopoeia 2000 version |
Content(base on C7H5NaO2 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 |
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/ |
| Readily oxidizable substance |
Passed the test |
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/ |
| o-benzene tricarbonic acid |
Passed the test |
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Jing Qiao Town, Lishui County,
Nanjing City.
Tel: +86-25-57280181 57280177
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Contact: Chen Gensheng
Zhong Hongjun
E-mail: sales@njgschem.com
Website: www.njgschem.com |
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