| Customization: | Available |
|---|---|
| Appearance: | Powder |
| Purity: | 99% |
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PRODUCT INFORMATION
| Product Name | EDTA 4 SODIUM |
| Appearance | White crystal powder |
| Content | 99.0% Min |
| Chloride(Cl) | 0.01% Max |
| Sulfate(SO4) | 0.05% Max |
| pH(1% water solution) | 10.5-11.5 |
| Chelate value( Mg Caco3/g) | 220 Min |
| Iron (Fe) content | 0.001% Max |
| Heavy metal (Pb) | 0.002% Max |
| NTA% | 1.0 % Max |
1.Are you manufacturer or trading company?
A:We are manufacturer and welcome to visit our factory.
2.How to confirm the product quality before place an order?
A:We can provide you with sample .Also we have the inspection report issued by the authoritative third- party testing agency.
3: What's your MOQ?
A:It's depend on different products. We accept sample order. Also for some products we can provide you with free sample.
4:Do you provide after sales service?
A:We provide 24-hour customer service. If you encounter any product quality problems or transportation problems, please feel free to contact us.
5:How about delivery time and method?
A:We usually shipping within 3-5 working days after payments.
We can shipping by sea, air and express. Also can make door to door shipping.
6:How to solve the after-sale disputes?
A: We accept changing or refunding service if any quality problem.
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