| Model: | 7681-57-4 |
|---|---|
| Brand: | shijiazhuang lateen |
| Origin: | - |
| Category: | Chemicals / Inorganic Chemical Materials / Alkali |
| Label: | sodium metabisulfite , sodium , metabisulfite |
| Price: |
¥260
/ mt
|
| Min. Order: | 5 mt |
| Live Chat: | Last Online:28 Apr, 2010 |
|
NAME
|
SODIUM METABISULFITE FOOD GRADE
|
|
|
CHEMICAL FORMULA
|
Na2S2O5
|
|
|
PRODUCTION DATE
|
MAY. 25TH, 2009
|
|
|
ANALYSIS RESULT
|
||
|
ITEM
|
STANDARD
|
RESULT
|
|
Content(as Na2S2O5) % min
|
96%Min
|
96.5%
|
|
Fe
|
0.005%Max
|
0.003%
|
|
Ph Value
|
4.0-4.6
|
4.3
|
|
As
|
0.0002%Max
|
0.0002%
|
|
P b
|
0.001%Max
|
0.0086%
|
|
COMMENT:
|
|
|
