久久久久久蜜桃一区二区 欧洲美女大胆潮喷 精品少妇熟女ⅤⅤ免费久久久免费 超碰五月天亚洲论坛

  熱線電話:021-54370211?    

Melamine

Product Name: Melamine
Synonyms: 1,3,5-Triazine-2,4,6(1H,3H,5H)-triimine;2,4,6-triamino-s-triazin;2,4,6-Triaminotriazine;Aero;Cyanuric triamide;cyanurictriamide;Cyanurotriamine;Cyanurtriamide
CAS: 108-78-1
MF: C3H6N6
MW: 126.12

EINECS: 203-615-4

Melting point 354 °C
density 1.573
refractive index 1.872
Fp >110°C
storage temp. ?20°C
Water Solubility 3 g/L (20 oC)
Merck 14,5811
Chemical Properties White Solid
Usage Forms synthetic resins with formaldehyde
Definition ChEBI: A trimer of cyanamide, with a 1,3,5-triazine skeleton.
General Description Colorless to white monoclinic crystals or prisms or white powder. Sublimes when gently heated.
Air & Water Reactions Insoluble in water.

@ 2016 ShangHaiYaYu Biomedical co.,ltd TEL:021-54370211、54370255、54370355 FAX:021-54370255

恩施市| 济南市| 谢通门县| 五常市| 孟州市| 于都县| 永康市| 怀宁县| 东辽县| 景谷| 康乐县| 昭平县| 余江县| 阿克苏市| 双桥区| 临湘市| 瑞昌市| 阳原县| 德昌县| 苏州市| 兴仁县| 罗源县| 延庆县| 连平县| 扎鲁特旗| 永昌县| 靖江市| 巴塘县| 西青区| 新昌县| 乐山市| 出国| 宜章县| 威宁| 永康市| 洞口县| 理塘县| 容城县| 邢台县| 翼城县| 如东县|