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| Customization: | Available |
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| CAS No.: | 7558-79-4 |
| Formula: | Na2hpo4 |
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1, Formula: Unlock the potential of your culinary creations with the precise formulation of Na2HPO4, available in different hydration levels: anhydrous, dihydrate (Na2HPO4·2H2O), and heptahydrate (Na2HPO4·7H2O).
2, Formula wt: The anhydrous version of our product weighs in at a precise 141.96, while the dihydrate variant offers a slightly heavier profile at 177.99, delivering versatility and precision in your applications.
3, CAS: For your meticulous records, note the identifiers: anhydrous [7558-79-4] and dihydrate [10028-24-7], ensuring you have the exact specifications for your requirements.
5, Specificity: Delight in the clarity of our product's colorless crystals. Effortlessly soluble in water, yet resistant to ethanol, it boasts a relative density of 1.63 and a melting point of 34.6°C. When heated to 180°C, it may lose its water of crystallization, transforming into its anhydrous state, ready for precision use.
6.Packing: Choose from versatile packaging options to suit your needs: our product is available in robust 25kg net paper bags or in larger quantities, packed in 1MT big bags, both featuring a protective PE liner for optimal freshness and quality preservation.
Name of index |
FCC-V |
E339(ii) |
pH of a 1 % solution |
-- |
8.4-9.6 |
|
Content(as dry base),≥% |
98.0 |
98.0 |
|
P2O5 Content(Anhydrous basis) ,% |
-- |
49.0-51.0 |
|
Lead, ≤% |
0.0004 |
0.0004 |
|
Water insoluble(Anhydrous basis),≤% |
0.2 |
0.2 |
|
Fluoride, ≤% |
0.005 |
0.001 |
|
Loss on drying, |
1,Anhydrous:≤5.0%; 2,Dihydrate:18.0%-22.0%. (120°C,4h) |
1,Anhydrous ≤5.0%, 2,Dihydrate ≤22.0% 3,Heptahydrate ≤50.0% 4,Dodecahydrate ≤61.0% (40°C,3h then 105°C,5h)) |
|
As,≤% |
0.0003 |
0.0003 |
|
Cd ≤% |
-- |
0.0001 |
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