Sulfuric Acid 95-98% Extra Pure 1Ltr
EMPROVE® ESSENTIAL Ph Eur,BP,JPE,NF
Manufacturer: Merck
Catalog ID: 100713.1000
Stock: In Stock
Description
| Catalogue Number | 100713 |
| Description | Sulfuric acid 95-98% |
Product Information
| CAS number | 7664-93-9 |
| EC index number | 016-020-00-8 |
| EC number | 231-639-5 |
| Grade | Ph Eur,BP,JPE,NF |
| Hill Formula | H₂O₄S |
| Chemical formula | H₂SO₄ |
| Molar Mass | 98.08 g/mol |
| HS Code | 2807 00 00 |
Physicochemical Information
| Boiling point | 335 °C (1013 hPa) |
| Density | 1.84 g/cm3 (20 °C) |
| Melting Point | -20 °C |
| pH value | 0.3 (49 g/l, H₂O, 25 °C) |
| Vapor pressure | 0.0001 hPa (20 °C) |
Storage and Shipping Information
| Storage | Storage temperature: no restrictions. |
Specifications
| Assay (alkalimetric) | 95.0 - 98.0 % |
| Identity | passes test |
| Appearance of solution | passes test |
| Chloride (Cl) | ≤ 0.0002 % |
| Nitrate (NO₃) | ≤ 0.00010 % |
| Nitrate (NO₃) (Ph Eur) | passes test |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| As (Arsenic) | ≤ 0.000010 % |
| Fe (Iron) | ≤ 0.0002 % |
| NH₄ (Ammonium) | ≤ 0.0005 % |
| Pb (Lead) | ≤ 0.0005 % |
| V (Vanadium) * | ≤ 0.0002 |
| Residual solvents (ICH Q3C) | ...excluded by production process |
| Substances reducing potassium permanganate (as SO₂) | ≤ 0.0010 % |
| Residue on ignition | ≤ 0.0050 % |
| Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*). | |
| Corresponds to PhEur, BP, JPE, NFExpiry date : see product label |
