Chinese name:

尿素-¹³C

Chinese alias:

English name:

Urea-¹³C

English alias:

Carbamide; Urea solution;

CAS(unlabeled)：

57-13-6

CAS(labeled)：

58069-82-2

Molecular formula:

(NH₂)₂¹³CO

chemical structural  formula：

Molecular weight:

60.0553~61.0553

Technical index:

Atom%：5％～99％；purity：98%

Physical properties:

Melting point -90.8 ℃; boiling point -88.49 ℃; critical temperature 36.5 ℃; the critical pressure of 7.263 ×  10 Pa; the relative density of 1.977

Usage:

With acid to form salt. Hydrolysis. At high  temperatures can be generated by condensation reaction, shrinkage of two  urea, shrinkage of three urea and cyanuric acid.

Package:

1g~100g Borosilicate  glass bottles, aluminum foil sealing