Samreal Chemical has been dedicated to the chemical industry for 20 years, providing high-quality chemical products and thoughtful services.
Tests | Spécification | Résultats |
Personnage | Poudre cristalline blanche ou presque blanche | Poudre cristalline blanche |
Identification |
A:IR positif
B : propriétés C:M,P 125-132ºC | 128.2-129.9ºC |
Acidité (valeur pH à 20 °C) | 1 % P/V dans l'eau PH5-7 | 5.72 |
Teneur en eau | ≤0.5% | 0.18% |
Cendres sulfatées | ≤0.1% | 0.019% |
Test de solubilité
(solution aqueuse à 20 %) | Solution limpide ou presque limpide, exempte de particules étrangères | Clair |
Aspect de la solution (20 % p/v dans CH3OH) | Solution limpide ou presque limpide, exempte de particules étrangères | Clair |
10 MESH à travers% | 95% | 95% |
Tris(hydroxyméthyl)nitrométhane | <0.3% | <0.3% |
2-méthyl-2-nitropropane-1,3-diol | <0.3% | <0.3% |
2-nitroéthanol | <0.3% | <0.3% |
Bromure de sodium | <0.3% | <0.3% |
Test de formaldéhyde (ppm) | Essais Gastee | 7.0 |
Essai | 99.0%-101.0% | 99.65% |
With a professional and experienced team, coupled with strong technical support from our partnerships with research institutes, we excel in developing innovative chemical products for our customers. If you are seeking to source new products, we are undoubtedly your ideal choice.