| Chemical Name | Zinc Carbonate basic(Rubber used) |
| CAS NO | 12539-71-8 |
| Appearan | white Powder |
| Molecular Formula | ZnCO3•2Zn(OH)2•H2O |
Usage:It is used as corrosion inhibitor and desulfurizer in oilfield mining, and as desulfurizer and catalyst in fertilizer production. It also can be widely used in paints and other chemical products.
Packaging: PP WOVEN BAGS WITH INNER PE BAGS
| 项 目 (ITEMS) | 指 标 (INDEX) | ||
| 优等品(High-Class) | 一等品(First-Class) | 合格品(Qualified) | |
| 主含量 (Zn) % ≥ | 57.5 | 57.0 | 56.5 |
| 烧失量 | 25.0-28.0 | 25.0-30.0 | 25.0-32.0 |
| 重金属 (Pb) 含量 % ≤ | 0.04 | 0.05 | 0.05 |
| 水份 ≤ | 2.5 | 3.5 | 5.0 |
| 硫酸盐 (SO4) % ≤ | 0.60 | 0.80 | – |
| 细度通过 75um 筛网 ≥ | 95.0 | 94.0 | 93.0 |
| 镉 (Cd) 含量 % ≤ | 0.10 | – | – |
Q1: What’s the minimum order quantity?
A: 5 Ton
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples
Q4. What is your sample policy?
A: We can supply the sample.
Hangke Import & Export Co., Ltd. is a comprehensive enterprise integrating production, trade and service. It was established in 2019 and is headquartered in China. The company mainly operates in container houses, power inverters, power chargers, cables and chemical products, and is committed to providing high-quality products and professional solutions to global customers.
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