Informations de base
1.Nom du produit:Acide sulfurique
2.Autres noms:
Dipping Acid;Hydrogen sulfate; Oil of vitriol; Sulfur acid;Vitriol Brown Oil; Sulphuric acid; Sulfate acid; Sulfuric acid (98%); Battery acid
3.Formule moléculaire: H2SO4
4.Un non.: 1830
5.N° SH:2807000010
6.N ° CAS.: 7664-93-9
7.N° EINECS: 231-639-5
8.Classe de danger: 8
9.Pureté: 32%-98%
10.Apparence: Liquide incolore transparent
CARACTÉRISTIQUES
Our sulfuric acid meets Chinese national standards, ainsi que les normes européennes et américaines.
| Article | Reagent Grade | Battery Grade | Niveau industriel |
| H2SO4 content %≥ | 98.0 | 98.0 | 98.0 |
| Ash %≤ | 0.003 | 0.003 | 0.1 |
| Fe %≤ | 0.0001 | 0.0002 | 0.01 |
| As%≤ | 0.0001 | 0.005 | – |
| Pb%≤ | 0.005 | 0.002 | – |
| Transparency(mm) %≥ | 80 | 50 | 50 |
| Chromaticité (ml) %≥ | 2.0 | 2.0 | 2.0 |
PROPRIÉTÉS PHYSIQUES
Sulfuric acid (alternative spelling sulphuric acid), also known as vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with molecular formula H2SO4. C'est un incolore, odorless, and viscous liquid that is soluble in water and is synthesized in reactions that are highly exothermic.
Its corrosiveness can be mainly ascribed to its strong acidic nature, et, if at a high concentration, its dehydrating and oxidizing properties. It is also hygroscopic, readily absorbing water vapor from the air.[5] Upon contact, sulfuric acid can cause severe chemical burns and even secondary thermal burns; it is very dangerous even at lower concentrations.
Sulfuric Acid concentrations are used for different purposes. Some common concentrations are:
| Mass fraction H2SO4 |
Density (kg/L) |
Concentration (mol/L) |
Common name |
| <29% | 1.00-1.25 | <4.2 | diluted sulfuric acid |
| 29–32% | 1.25–1.28 | 4.2–5.0 | battery acid (used in lead–acid batteries) |
| 62–70% | 1.52–1.60 | 9.6–11.5 | chamber acid fertilizer acid |
| 78–80% | 1.70–1.73 | 13.5–14.0 | tower acid Glover acid |
| 98.3% | 1.84 | 18.4 | concentrated sulfuric acid |
EMBALLER
| Emballer | Tambour Non. | Poids net par tambour | Poids net par 20'FCL |
| Tambour GRV | 16.00 | 1600 KG | 25.6 MT |
| 35KG Tambour | 720.00 | 35 KG | 25.2MT |
| 250KG Tambour | 80.00 | 250 KG | 20 MT |
APPLICATION
1.sulfuric acid is used in produce fertilizers, particularly superphosphates, ammonium phosphate and ammonium sulfates.
2.sulfuric acid is used in chemical industry for production of detergents, résines synthétiques, dyestuffs, médicaments, petroleum catalysts, insecticides and antifreeze, as well as in various processes such as oil well acidicizing, aluminium reduction, paper sizing, traitement de l'eau.
3.sulfuric acid is used in pigments and include paints, enamels, printing inks, coated fabrics and paper.
4.sulfuric acid is also used in production of explosives, cellophane, acetate and viscose textiles, lubricants, non-ferrous metals, and batteries.
STOCKAGE
A conserver au frais, sec, well-ventilated area away from combustible substances. Keep container tightly closed when not in use. Do not store near alkaline or organic substances. Store in a cool place away from heated areas, sparks and flame. Do not add any other material to the container.
Do not store in a damp atmosphere. Do not get in eyes, on skin or on clothing. Do not allow smoking and food consumption while handling. Handle in accordance with good storage and handling practices. Do not store near flammable substances. Wash thoroughly after handling.
CONTRÔLE DE LA QUALITÉ
Nos produits chimiques peuvent être testés par tout tiers impartial, comme SGS,VB,ISO,CE, etc.
À PROPOS DE NOUS
Nous travaillons dans ce domaine depuis environ 16 ans, et la production annuelle d'acide sulfurique est d'environ 600,000 tonnes.
NOTRE AVANTAGE
1.Réponse rapide et opportune
2.Livraison rapide et professionnelle de produits chimiques
3.Support technique professionnel et service après-vente
4.Ensemble complet de licences d'exportation de produits chimiques dangereux
5.Produits chimiques d'approvisionnement continus et stables avec un navire en vrac professionnel,Transport de citernes et conteneurs ISO
6.Produits chimiques de haute qualité avec le meilleur prix compétitif
