Plot No. C40, Road No. 21Y, MIDC, Wagle Industrial Estate, Thane(W)-400604, MH, India
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Sodium sulfate anhydrous
SKU:
TC572M
CAS Number :
7757-82-6
Molecular Formula :
Na₂SO₄
Availability: In stock
Only %1 left
As low as
$26.90
Product Code
| Product Code | TC572M |
|---|
Product Description
| Molecular weight | 142.04 |
|---|---|
| Molecular formula | Na2SO4 |
| CAS No. | 7757-82-6 |
Quality Control
| Appearance (USP) | Large colourless, odourless, transparent crystals or a granular powder |
|---|---|
| Appearance (EP, BP) | White or almost white powder, hygroscopic |
| Solubility (USP) | Freely soluble in water, soluble in glycerin, insoluble in alcohol |
| Solubility (EP, BP) | Freely soluble in water |
| Identification (USP) | Reactions for sodium and sulfate |
| Identification A (EP, BP) | Reactions for sulfate |
| Identification B (EP, BP) | Reactions for sodium |
| Identification C, LOD (EP, BP) | <= 0.5% (at 130°C, 2hr) |
| Appearance of solution (EP, BP) | 2.2% solution in water is clear and colourless. |
| Acidity or alkalinity (USP, EP, BP) | <= 0.5 mL of 0.01M HCl or 0.01M NaOH is required to change the colour of the indicator |
| Chloride (EP, BP) | <= 0.045% |
| Iron (EP, BP) | <= 0.009% |
| Calcium (EP, BP) | <= 0.045% |
| Magnesium (EP, BP) | <= 0.02% |
| Loss on drying (USP) | <= 0.5% (at 105°C, 4hr) |
| Loss on drying (EP, BP) | <= 0.5% (at 130°C, 2hr) |
| Assay (Gravimetry, dried basis) (USP) | min. 99.00% |
| Assay (Cation exchange T, dried substance) (EP, BP) | 98.5 - 101.0% |
Storage and Shelf Life
| Storage | Store below 30°C. |
|---|---|
| Shelf life | 48 months. |
| Usage | Use before expiry date given on the product label. |
CAS Number :
7757-82-6
Molecular Formula :
Na₂SO₄
| Product Name | Sodium sulfate anhydrous |
|---|---|
| SKU | TC572M |
| CAS No | 7757-82-6 |
| EC No. | 231-820-9 |
| Molecular formula | Na₂SO₄ |
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