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Description
Sodium Hydroxide is a strong base laboratory reagent. We are keeping ready stock of LR Grade of Sodium Hydroxide to use as Laboratory reagent.
Product Technical bulletin
SPECIFICATION
SODIUM HYDROXIDE PELLETS (PHARMA GRADE)
CAUSTIC SODA PELLETS
CAS NO: 1310-73-2
NaOH: MW: 40.00
| TEST | SPECIFICATION |
| Description | White, hygroscopic pellets |
| Identify |
Na: Passes test OH: Passes test |
| Test solution (10% w/v; water) | The solution is clear and colourless |
| Solubility | Soluble in 1 to 10 parts of water and in alcohol |
| Assay (NaOH) | NLT 97.0 % |
| Carbonate (as Na2CO3) | NMT 2 % |
| Chloride (CI) | NMT 125 ppm |
| Sulfate (SO4) | NMT 75 ppm |
| Arsenic (As) | NMT 4 ppm |
| Iron (Fe) | NMT 20 ppm |
| Potassium (K) | Passes Test |
Applications: Pharmaceutical Aid (Alkalizer), Food Additive, Laboratory regent, Etching and Electroplating, peeling of fruits and vegetables in food Industries, Organic fusion’s vegetable oil refining reclaiming Rubber, Resins, Chemical Manufacturing of various salts and to maintain pH. NaOH solution is used to neutralize acid and also for making sodium salt, and for petroleum refining to remove sulfuric acid and other organic acids.
Caution: Extremely corrosive product. Potential symptoms of over-exposure are irritation of eyes, skin and mucous membranes, pneumonitis, eye and skin burns, temporary lose of hair etc.
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