Factory Price Buy High Purity nano superfine Zinc powder nanoparticles Zn nanopowder cas no 7440-66-6 precio
Descripción
ITEM | ESPECIFICACIONES | TEST RESULTS | ||||||
Apariencia | Gray powder | Gray powder | ||||||
Total Zinc(%,mínimo) | ≥99 | 99.43 | ||||||
Metallic Zinc (%,mínimo) | ≥96 | 96.41 | ||||||
Average Particle Size (a) | 7-9 | <30nm,40-60nm,70-100nm,130nm | ||||||
Impurities (%,máx.) | ||||||||
Pb | ≤0.1 | 0.0041 | ||||||
Cd | ≤0.1 | 0.0001 | ||||||
Fe | ≤0.05 | 0.004 | ||||||
Acid Insolubles | ≤0.05 | 0.005 |
embalaje
Actual packing shippment
Métodos de envío:Por mensajería, by air or by sea
Changsha Easchem,
Changsha EASCHEM is mainly engaging in chemical and materials import&export, domestic storage and distribution. We focus on top quality products and excellent supply chain management, make full use of advantageous resources and self-broad international business perspectives, provide good quality products, services and solutions to fulfill the market challenges and needs of our clients at home and abroad.
We are very strong and active in Rare Earth, High Purity Materials, Nano Materials, Rare Metals, Non-ferrous Metals; We are also distributing Inorganics and Organic Intermediates; Con más de 2000 products and first-class supplier base, EASCHEM offers one-stop-shop solutions to more than 500 customers in global semiconductor, electrónica, aerospace, vaso, pharmaceutical and chemical industry which covers 80 countries and regions in the world.
Office&Equipo
Fctory&Laboratorio
The Reason for you to choose EASCHEM:
1,Among TOP 100 Chemical Marketing Enterprises in China
2,Wholly owned production plants for Rare Earth, Plant Extract and Electronic Chemicals
3,Sales to more than 80 países
4,más que 500 products with competitive price
5,Good Quality products, complying with Industry Standard.
6,50Grams to 1KGs sample,1–5mt LCL, FCL, Contrato largo, Year Contract
7,YO ASI 9001-9002 certified
8,Hasta 90 Días’ Credit Payment.
9,Attractive OR(Order Rebates) Policy(1%-5%)
1. ¿Cuáles son sus condiciones de pago??
T/T AD or Irrevocable L/C.
2. ¿Cuál es su tiempo de entrega??
Usually we will arrange the shipment within 7 a 15 días.
3. ¿Qué tal el embalaje??
Usually we provide the packing as 50 kg Iron Drum or Paper Drum,if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Normalmente, we provide Commerical Invoice, Lista de embalaje, Bill of loading, COA , and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Ningbó, Guangzhou or Shenzhen.
Información Adicional
Lugar de origen: | Hunan, Porcelana |
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Nombre de la marca: | EASCHEM |
Número de modelo: | ESZN1128-1 |
Escribe: | Zinc Powder |
Zn (mínimo): | 98% |
Alloy Or Not: | Non-Alloy |
Powder Or Not: | Is Powder |
Color: | Negro |
Apariencia: | Nanopowder |
Pureza: | 99%-99.999% |
Particle size: | <30nm,40-60nm,70-100nm,130nm |