L-VALINE FOR BIOCHEMISTRY 
Assay (Titration after lon exchange) 99.0 - 100.5 %
Identity Passes test
Appearance of solution Passes test
Acidity or Alkalinity Passes test
pH (5% sol in water) 5.2 - 8.0
Chloride (Cl) Max 0.002 %
Heavy metals (as Pb) Max 0.001 %
Arsenic (As) Max 0.0003 %
Calcium (Ca) Max 0.005 %
Iron (Fe) Max 0.001 %
Magnesium (Mg) Max 0.001 %
Loss on drying (at 130°C) Max 0.5 %
Appearance A white crystalline powder
| CAS No. | 7757-82-6 |
|---|---|
| Molecular Formula | Na2SO4 |
| Molecular Weight | 142.04 |
| HS Code | 2833.1100 |
| Packing | 1 KG |
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Reagents
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This product has multiple variants. The options may be chosen on the product page
Reagents
Calgon S; Glassy sodium; Graham's salt; Hexasodium metaphosphate; Metaphosphoric acid hexasodium salt
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