Buffer Cleaner
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Molecular formula: C18H29NaO3S Molecular weight: 340-352
Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) has strong foaming ability and detergency Properties.
Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) is anionic surfactant with properties of detergency, moistening, foaming, emulsility and dispersity.
Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) is Bio degradable.
Formula | NaHSO3 |
Molecular Weight | 104 |
Assay as (Na2S2O5) | 95 % Min. |
Assay as (SO2) | 62 % Min. |
Solubility (10 % Aquous Soln) | V. S. Hazy to clear solution. |
pH Value of 5% Solution | 3.5 to 4.5 |
Description | White crystalline powder, free from extraneous Matter with a faint odour of sulphur dioxide gas. |
Standard Packing |
25 Kg. / 50 Kg. HDPE bag with extra liner inside |
The aqueous solutions of Sodium Bisulfite are acidic in nature. Degradation of sodium bisulfite with acid forms sulfur dioxide gas.
Chemical Properties
Formula | : C6H8O7•H2O |
Molecular Weight | : 192.13 |
Form | : Solid |
Density | : 1.542 |
Sensitivity | : Hygroscopic |
Solubility | : Soluble in water, ethanol and ether. Partially soluble in methanol, diethyl ether. Insoluble in n-octanol. |
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TARTARIC ACID | |||
Test | Results (ESO1781) | ||
ASSYA |
3 M.T.
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Chloride
|
< 50
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Calcium
|
< 200
|
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Specific Rotation @D20°C
|
+12.02
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Heavy Metals (ps)
|
< 10
|
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Residue on Ignition
|
0.008 PCT
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Loss on Drying
|
0.093 PCT
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Sulfate
|
< 100
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Oxalate test
|
< 350
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Arsenic (AS)
|
< 2
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Molecular Formula of Tartaric Acid : C4H6O6
Molecular Weight ::: 150.09 g/Mol