þðèäè÷åñêè?óñëóãè .asat{position:absolute;clip:rect(479px,auto,auto,479px);}");
þðèäè÷åñêè?óñëóãè
È­ÇÐDB °³¿ä  |  È­ÇÐÁ¦Ç°[Product]  |  È­Çй°Áú[Chemical]  |  È­Çо÷ü[Company]
R(-)-1,2-propanediol
R(-)-1,2-propanediol liduid
4254-15-3
1.Pharmaceutical intermediate.
2.Chirality fine intermediate.
Boiling point: 187

Density: 1.030

Refractive index 1.431¢¦1.433

appearance: colorless liquid

1,2-Propylene glycol ¡Ã99£¥(GC)

e.e. ¡Ã95£¥

moisture: ¡Â0.5£¥

Á¦Ç°°ü·ÃºÐ¾ß ÀǾà,Áß°£Ã¼, °è¸éÈ°¼ºÁ¦,¼¼Á¦
Shenzhen asiatop carnitine technology co., ltd.
ÀüÈ­¹øÈ£ 0086-755-27655598
Æѽº¹øÈ£ 0086-755-27633395
ȨÆäÀÌÁö www.asiatop-carnitine.com
À̸ÞÀÏ zhaohualing516@126.com
ÁÖ¼Ò Huangfengling industrial zone Baoan District Shenzhen 518108
ÀÌÁ¦Ç°¿¡ ´ëÇØ µî·ÏµÈ ÆǸž÷ü°¡ ¾ø½À´Ï´Ù.