| CAS No.: | 97-59-6 |
|---|---|
| Formula: | C4h6n4o3 |
| EINECS: | 202-592-8 |
| Color: | White |
| Appearance: | Powder |
| Transport Package: | 25 Kg Drum |
| Samples: |
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| Customization: |
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Audited Supplier Product Description:
Allantoin is white crystal powder dissolved in hot water, hot alcohol and diluted sodium hydroxide solution, lightly soluble in water and alcohol, hardly soluble in diethyl ether, chloroform and other organic solvents.
| Item | top grade |
| appearance | white crystal powder |
| purity | 98.5-101 |
| PH | 5~6 |
| heavy metal content | ≤ 10ppm |
| sulfate radical | ≤ 10ppm |
| chlorinity | ≤ 0.05% |
| ash content | ≤ 0.1% |
| Loss on drying | ≤ 0.2% |
1. Delivery time
a) For the stock items, we can arrange the shippment within 2~3days after received your payment. For the customized items, we will indicate the delivery time in the quotation list.
2. MOQ&Shipping
a) Full containers by sea
b) Small quantity(>25kg), by air or by LCL or by Express as your requirement
3. Payment term
a) Small quantity recommend West Union
b) Full containers recommend T/T or L/C
4.How is the charge for sample?
Free samples could be offered and pls kindly pay the express charge.
5. Can you give warranty of your products?
Yes, we extend a 100% satifisfaction guarantee on all items. Please feel free to provide timely feedback if you're not satisfied with our Quality and Service. For the overseas orders, if there is a quality problem, please kindly to provide the picturers to show the problem by e-mail. We will provide the replacements to you at our cost according to actual conditions.
6.Can I visit your factory?
Sure, warm welcome. If you have visiting plan, please contact us to make an appointment in advance.
Suppliers with verified business licenses
Audited Supplier 
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