Sodium Phosphate Monobasic(CAS 7558-80-7)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98%,granule | RG | 100G | In Stock | 3 USD
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| 98%,granule | RG | 500G | In Stock | 6 USD
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| 98%,granule | RG | 2.5KG | In Stock | 22 USD
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| 98%,granule | RG | 25KG | In Stock | 153 USD
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Physical and chemical properties of 7558-80-7
Acidity coefficient |
(1) 2.15, (2) 6.82, (3) 12.38 (at 25℃) |
|---|---|
Boiling Point |
100°C |
BRN |
3903772 |
Decomposition |
When heated to decomp ... emits toxic fumes of phosphoxides and sodium oxide. |
Density |
Large, transparent crystals. ... density 2.040. Very soluble in water; insoluble in alcohol; pH of 1% solution 4.4-4.5 /Sodium dihydrogen phosphate monohydrate/ |
Exact Mass |
119.958839 |
Melting Point |
200 °C (decomposes) |
Merck |
14,8660 |
Molecular Formula |
H2NaO4P |
Molecular Weight |
119.98 |
Odor |
Odorless |
pH |
The pH of a 1% aqueous solution is 4.5 |
PSA |
90.40000 |
Sensitivity |
Hygroscopic |
Solubility |
In water, 85 g/100 mL |
Stability |
Stable. Incompatible with heavy metals, strong acids. |
Storage condition |
Store at RT. |
Vapour Pressure |
0Pa at 20℃ |
Water Solubility |
H2O: 5 M, clear, colorless |
λmax |
λ: 260 nm Amax: ≤0.025 λ: 280 nm Amax: ≤0.02 |
Q&A for CAS 7558-80-7
1. How can I verify product quality?
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Download SDS of 7558-80-7
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 7558-80-7
Operate under the ISO 9001 system
