Fórmula molecular: NaOH
Número CAS: 1310-73-2
CÓDIGO SA:28151100.00
1. Carbonato de sodio de grado industrial (Norma: GB/T 209-2018) soude caustique perles phebus
| nivel | Contenido de hidróxido de sodio ≥ | Contenido de carbonato de sodio ≤ | Contenido de cloruro de sodio ≤ | El contenido de óxido de hierro (III) debe ser ≤ | rango de tamaño de partícula |
| producto superior | 99.0% | 0.5% | 0.03% | 0.005% | 0.8-1.5mm |
| productos de primera calidad | 98.5% | 0.8% | 0.05% | 0.008% | 0.5-2.0mm |
| producto calificado | 98.0% | 1.0% | 0.01% | 0.01% | 0.5-2.5mm |
2. Sodio en partículas de grado alimenticio (Norma: GB 5175-2018) soude caustique perles phebus
| índice | requerir |
| Contenido de hidróxido de sodio ≥ | 99.0% |
| Contenido de arsénico (As) ≤ | 0.0003% |
| Contenido de plomo (Pb) ≤ | 0.0005% |
| Contenido de mercurio (Hg) ≤ | 0.0001% |
| cantidad total de metales pesados | 0.002% |
| rango de tamaño de partícula | 0.5-1.8mm |
3. Soude caustique perles phebus especificaciones de embalaje
Embalaje estándar: 25 kg por bolsa, embalaje sellado de doble capa con film interior de polietileno y bolsa exterior de polipropileno tejido. Su resistencia a la humedad cumple con la norma GB/T 10454-2000.
Embalaje personalizado: Disponible en bolsas de 50 kg y 1000 kg por tonelada. Para requisitos especiales, se puede equipar con embalajes resistentes a la humedad con revestimiento de aluminio para satisfacer las diferentes necesidades de almacenamiento y transporte en diversos entornos.
1. Soude caustique perles phebus storage Requirements
Environmental Conditions: The product should be stored in a cool, dry, and well-ventilated warehouse with a temperature of ≤ 35℃ and a relative humidity of ≤ 60%. It should be kept away from fire sources, heat sources, and acidic substances (such as hydrochloric acid and sulfuric acid).
Stacking Specifications: The packaging units should be at least 10 cm away from the wall, and the stacking height should not exceed 10 layers. Avoid squeezing and damage to prevent moisture absorption and deterioration.
Shelf Life: Under the conditions of proper storage, the industrial-grade granular soda has a shelf life of 12 months, and the food-grade granular soda has a shelf life of 9 months.
2. Soude caustique perles phebus transportation Specifications
Transport Category: It belongs to Class 8.2 alkaline corrosive substances, UN number 1823, and needs to be transported by enterprises with hazardous materials transportation qualifications.
Transport Requirements: The transportation vehicles should be equipped with a rain shelter and leak emergency tools. It is strictly prohibited to mix with flammable substances and acids; avoid severe jolting during transportation to prevent packaging damage.
3. Soude caustique perles phebus safety Protection and Emergency Handling
Operation Protection: Wear nitrile gloves resistant to alkali, chemical splash goggles, and corrosion-resistant aprons. Use automated equipment for feeding to avoid direct contact with skin mucous membranes.
Emergency Measures: In case of skin contact, immediately rinse with a large amount of flowing water for 15 minutes, and neutralize with 3% boric acid solution; in case of eye contact, immediately rinse with normal saline and seek medical attention; in case of leakage, use dry sand to absorb it, collect it, and send it to a professional disposal institution for disposal. Do not discharge into water bodies.
Tianjin Zhongying a été fondée en 2010 et a démarré sa production en 2015. Aujourd'hui, elle est devenue un groupe chimique complet, doté d'une activité principale de premier plan et d'une chaîne industrielle complète, avec trois secteurs de développement : la soude caustique, les nouvelles énergies et les produits chimiques de spécialité. Ses produits, tels que la soude caustique en feuilles, la soude caustique en granulés et la soude caustique en feuilles de qualité alimentaire, occupent une place de premier plan sur le marché national. La soude caustique est classée parmi les marques chimiques haut de gamme par « Good Products of Tianjin » et ses produits sont exportés dans plus de 100 pays et régions du monde ...[ Read More >>]
