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runda chemical
contacts：
Tel：+8618763372005
Phone：+8618763372005
Email：danniel@rundachemical.com
Web：en.rundachemical.com
Add：No. 107, Unit 01, Building A10, Phase I, Derui Jixiang Garden, West of Haibin 4th Road and north of Lianyungang Road, Shijiu Sub-district, Donggang District, Rizhao City, Shandong Province
Sodium metabisulfite
|
ITEM |
TEST RESULT |
|
Sodium Metabisulphite (Na2S2O5) % |
97.21 |
|
SO2 % ≥ |
65 |
|
Fe % ≤ |
0.002 |
|
Clarity |
clear |
|
Insoluble matter in nitric acid% ≤ |
0.009 |
|
AS% |
<0.00009 |
|
Phosphoric acid test ≤ |
4.2 |
|
Appearance |
White to slightly yellowish crystialline powder |
上一个产品：Sodium Sulphate
下一个产品：Sodium carbonate
