Hydroxynaphthol blue
indicator for metal titration
- Product Code: 51986
Alias:
Hydroxynaphthol blue, 1-(2-hydroxy-4-sulfo-1-naphthazo)-2-naphthol-3,6-disulfonic acid trisodium salt, 4-hydroxy-2-(4-hydroxy -1-sulfo-2-naphthazo)naphthalene-2,7-disulfonic acid trisodium salt
CAS:
63451-35-4
Properties:
Maximum Wavelength: ~ 650 nm
| Molecular Weight: | 620.47 g./mol | Molecular Formula: | C₂₀H₁₁N₂Na₃O₁₁S₃ |
|---|---|---|---|
| EC Number: | 264-197-7 | MDL Number: | MFCD00036393 |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | room temperature |
Product Specification:
| Test | Specification |
|---|---|
| LOSS ON DRYING | 0 6% |
| APPEARANCE | GREY TO DARK PURPLE POWDER |
| SENSITIVENESS TEST | PASS |
| SUITABILITY FOR Ca DETERMINATION | PASS |
| SOLUBILITY IN WATER 0.1 | CLEAR RED SOLUTION |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | ฿1,420.00 |
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| 5.000 | 10-20 days | ฿4,350.00 |
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| 10.000 | 10-20 days | ฿8,660.00 |
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| 25.000 | 10-20 days | ฿21,150.00 |
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| 100.000 | 10-20 days | ฿49,990.00 |
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| 500.000 | 10-20 days | ฿150,000.00 |
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Hydroxynaphthol blue
| Mechanism | - |
| Appearance | - |
| Longevity | - |
| Strength | - |
| Storage | - |
| Shelf Life | - |
| Allergen(s) | - |
| Dosage (Range) | - |
| Recommended Dosage | - |
| Dosage (Per Day) | - |
| Recommended Dosage (Per Day) | - |
| Mix Method | - |
| Heat Resistance | - |
| Stable in pH range | - |
| Solubility | - |
| Product Types | - |
| INCI | - |
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