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Email: admin@hbandu.com
Benzoic acid exists widely in nature in the form of free acid, ester or its derivatives. It is mainly used in the preparation of sodium benzoate preservatives, and in the synthesis of drugs and dyes; it is also used in the production of plasticizers, mordants, fungicides and spices. It can be prepared by direct oxidation of toluene in the presence of manganese dioxide; or by decarboxylation of phthalic anhydride with water vapor.
Testing Items | Specifications | Results |
Purity | 97%MIN | 97.35% |
Sulfur Dioxide | 65%MIN | 65.6% |
Iron | 0.002%MAX | 0.0012% |
Arsenic | 0.0001%MAX | <0.0001% |
Heavy metals | 0.0005%MAX | <0.0005% |
Selenium | 0.0005%MAX | <0.0005% |
Water Insoluble | 0.05%MAX | 0.01% |
Ph Value | 4.0-4.8 | 4.5 |
Can I get samples?How to pay?
A: Yes, we can supply small free sample, you need to pay for the freight charge only.
PI will be sent firstly after our aligned products specification. Payment by T/T, Western Union,LC, are ok.
How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
If you still have questions, contact with us .
Our Services:
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own
shipping forwarder.
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