提前期
| Quantity(Kilograms) | 1 - 1 | >1 |
| Est. Time(days) | 7 | To be negotiated |
Sodium Metabisulfite
Property: white or light yellow crystal powder, a strong smell of sulfur dioxide,relative density is 1.4,
easy to dissolve in water and glycerin, water solution. It has acidity,and its solubility will become large
while raising the temperature and is less to dissolve in ethanol.
Molecular Formula :Na2S2O5
Molecule Weight :190.12
CAS NO .:7681-57-4
Appearance :White Free white crystalline powder
Packing:Packed in 25kg plastic woven bag, 25kg Kraft paper bag, 25kg PE bag,
500kg/1000kg/1100kg/1200kg jumbo bag or as per the buyer's requirement.
Melting point | 150 °C |
density | 1.48 |
storage temp. | Store at RT. |
solubility | 540 g/L (20°C) |
form | Powder/Solid |
Specific Gravity | 1.48 |
color | White to slightly yellow |
PH | 3.5-5 (50g/l, H2O, 20℃) |
Water Solubility | 540 g/L (20 ºC) |
Sensitive | Air & Moisture Sensitive |
Merck | 14,8638
|
Packaging & Shipping
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