FOB Price
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Minimum Order
Localité:
Fujian,China
Prix de commande minimale:
-
Commande minimale:
1 Kilogram
Packaging Detail:
25kg/drum
Delivery Time:
-
Supplying Ability:
10 Long Ton per Week
Payment Type:
T/T, L/C, D/A, D/P, Western Union, Money Gram, Other
Personne àcontacter Ms. lorna
A16, Phase 2, Jintang Industrial Park, Shaowu City, Fujian Province, China, Shanghai, Shanghai
Molecular Formula :(C6H*4NO5)2SO4.2NaCL
Molecular weight:**6.*2
Properties: white Crystalline powder
Uses:
On medical field: used to cure stomatitis, purulent eczema,
arthritis and
snake bites.
On daily use commodities: used as anti-oxidation ingredientsin the
cosmetics.
On agriculture: can help to adjust the groqth of plants. Moreover,
it is used in food additive and Health foods..
Quality standard :
|
Item |
standard (USP) |
|
Properties |
white Crystalline powder |
|
Specific optical rotation |
**0°—**5.0° |
|
pH |
3.*0—5.*0 |
|
Iron ion |
≤*0PPM |
|
Heavy Metals |
≤*0PPM |
|
Loss on Drying |
≤1.*0% |
|
Assay |
*8.0%***2.0% |
|
Residue on Ignition |
*2.5—*6.0% |
|
Chloride |
*1.7%**3.0% |
|
sulfate |
*6.3%**7.3% |
|
Organic volatile impurities |
meets the requirements |
|
Microbiological Test |
|
|
Package and storage |
Preserve in tight,light-resistant
containers
|
|
Expiry date |
Two years
|
