| Customization: | Available |
|---|---|
| Grade Standard: | Reagent Grade, Medicine Grade, Electron Grade, Food Grade, Industrial Grade, Agriculture Grade |
| Appearance: | Powder |
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Manufacturer of high quality and low price potassium sorbate in China
Practical and high quality potassium sorbate
Melamine is kind of important organic intermediate. It condenses with formaldehyde to produce the formaldehyde resin (melamine resin), and owns the advantages of unharmful, heatproof, antiaging, high luster, good insulation and widely used in the fields of plastic processing and wood working, is also the chemical raw material of coating, papermaking, textile, paints and leather processing industry.
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| Test item | requirement | Test results | Item conclusion | |
| Sensory organs | Molding of the normal smooth color is no foreign body | Conform | Conform | |
| Evaporation residue mg/dm2 | Water 60ºC,2h | ≤2 | 0.9 | Conform |
| permanganate consumption mg/dm2 | Water 60ºC,2h | ≤2 | 0.2 | Conform |
| Formaldehyde monomer migration mg/dm2 | 4% acetic acid 60ºC,2h | ≤2.5 | <0.2 | Conform |
| Melamine monomer migration mg/dm2 | 4% acetic acid 60ºC,2h | ≤0.2 | 0.07 | Conform |
| Heavy metal | 4% acetic acid 60ºC,2h | ≤0.2 | <0.2 | Conform |
| Decolorization test | Soaking liquid | negative | negative | Conform |
| Buffet oil or colorless oil | negative | negative | Conform | |
| 65%ethanol | negative | negative | Conform | |
Mainly used to produce melamine-formaldehyde resin. Melamine is kind of important organic chemical middle product. It condenses with formaldehyde to produce the formaldehyde resin. It also could be used for decorating plates, amino-plastic, coherent agent, intensifier of paper currency, textile assistant, water-saving agent of cement and leather tanning agent, etc.
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Storage: Store in a clean, cool, dry and ventilated place
25kg bag, 500kg bag, 1000kg bag
1) Your inquiry will be replied to within 10 minutes
2) Goods are sold with return or refund guarantee due to quality issue!
3) Prompt shipment by reputed shipping line and professional documents
4) Cargoes photo before and after loading into container after shipment by email
5) Quality control
6) Our trade staff can assist you 24 hours a day.
7) Best service after shipment with email
8) Cargoes together with container sales service available
9) Full experience for many markets.
10) We ship your orders 10% faster then competitors
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