A-naphtholphthalein - Analytical Reagent Grade, Dark Green To Blue-violet Powder, Ph Indicator 7.3-8.7, 98% Purity, Soluble In Ethanol
Price: 1 INR / Kilograms
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Minimum Order Quantity :
25 Kilograms
In Stock
Product Specifications
| Product Type | Indicator |
| HS Code | 29339900 |
| Ingredients | A-Naphtholphthalein |
| Properties | Soluble in alcohol, indicator for acid-base titration, displays green/blue/violet color changes depending on pH |
| Storage | Other, Store in tightly closed container, in a cool, dry, well-ventilated area away from light |
| Appearance | Dark green to blue-violet powder |
| Physical Form | Powder |
| CAS No | 358-45-4 |
| Shape | other, Crystalline powder |
| Application | Other, pH indicator, laboratory reagent |
| Molecular Formula | C28H18O4 |
| Solubility | Soluble in ethanol and slightly soluble in water |
| Shelf Life | 5 Years |
| Structural Formula | See C28H18O4; Structure features two naphthol groups connected by a central spiro carbon and phthalide core |
| Taste | Odorless |
| Melting Point | >280AdegC (decomposes) |
| EINECS No | 206-626-9 |
| Molecular Weight | 418.44 g/mol |
| Grade | Analytical Reagent Grade |
| Density | 1.295 Gram per cubic centimeter(g/cm3) |
| Smell | Other, Odorless |
| Purity | 98% |
| Poisonous | YES |
| Ph Level | pH transition range: 7.3aEUR"8.7 |
| Usage | Used as a pH indicator in analytical chemistry for titrations |
| Supply Ability | 100 Per Week |
| Delivery Time | 1 Week |
Company Details
Business Type
Exporter, Manufacturer, Supplier
Employee Count
10
Establishment
2018
Working Days
Monday To Saturday
GST NO
27AARCA1049D1ZS
Payment Mode
Cash in Advance (CID)
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Seller Details
GST - 27AARCA1049D1ZS
Mumbai, Maharashtra
Director
Mr Harnish Juthani
Members since
12 Years
Address
202, 2nd Floor, Modi House, Bajaj Cross Road, Kandivali (West), Mumbai, Maharashtra, 400067, India
Chemical Supplies in Mumbai
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