57.5% базовый карбонат цинка для использования в резиновой промышленности
- Category: Carbonate >>>
- Supplier: Anqing Haida Chemical Co. Ltd.
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Product Overview
Description
Product Description
57.5% Basic Zinc Carbonate For Rubber Industry Using
Product:Zinc Carbonate Basic
CAS NO.5970-47-8
Purity:57.5%
Molecular weight:324.15
Molecular formula:ZnCO3 2Zn(OH)2H2O
It is white or yellowish fine amorphous powder, smell-less, tasteless. The proportion is 4.42-4.45, does not dissolve in water and alcohol, slightly soluble in ammonia, can dissolve in the diluted acid and the sodium hydroxide.
Specification:
| Item | Index | ||
| Best quality | First quality | Qualified | |
| Main content(Zn dry basis) % ≥ | 57.5 | 57.0 | 56.5 |
| Ignition loss % | 25.0-28.0 | 25.0-30.0 | 25.0-32.0 |
| Heavy metal(Pb) content % ≤ | 0.04 | 0.05 | 0.05 |
| Moisture % ≤ | 2.5 | 3.5 | 5.0 |
| Sulfate(SO4 ) % ≤ | 0.60 | 0.80 | |
| Fineness through the 75um mesh % ≥ | 95.0 | 94.0 | 93.0 |
| Cadmium(Cd) % ≤ | 0.10 | 0.003 | |
Application:
Light used canonical signed and latex products raw materials, preparation of calamine, as skin protection agents, can also be used to produce artificial silk, oil, chemical fertilizer industry desulfurization agent, catalyst the main raw material. In rubber products, paints, pharmaceuticals and other chemical products can be widely used.
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Product Description
Packing & Storage
Packagingl: PP/PE 50kg/bag;25kg/bag;Jumbo bag or according to customers' requirements.
20-25MT will be loaded in per 20'FCL container.
Attention and Storage:
The product is liable to absorb moisture and clot due to long-term exposure, so shady, cool and ventilated environment is needed.
Our Services
Company Information
Anqing Haida Chemical Co,.Ltd is a professional manufacturer engaged in the research, development, production, sale and service of chemical. Our main products include Fine Chemicals, Chemical Reagents, Pharmaceutical Excipients, and Food Accessories etc. The product have been sold nationwide, and the pharmaceutical excipient has been exported to other continents as Asia, Southeast Asia and Europe, and has received excellent reputation among domestic and foreign customers.
Our company has an excellent research team and a highly efficient management team. We have strict internal management systems and highly talented technicians who have rich working experience in chemical production. In addition, we have set up several departments,including R&D, Production, Sales and Service. Our focus is on R&D, ensuring that we provide our customers with top quality and innovative products. In addition, we use stringent quality control measures the reliability of our products.
FAQ
Q1: How can I get a sample from you to test?
A: We are honored to provide the free sample for you, you just need to pay for the freight cost.
Q2: What’s your payment terms?
A: We can accept T/T,and L/C at sight as payment term.
Q3: What about the delivery time?
A: For sample it is about 3-5 days; the delivery time for formal order is within 15days after receiving your payment.
Q4: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
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