???? ???? ??????
???? ????? ??? ?????? ?? ??? ???? ???????? ????????? ????? ?? ?????? ???????
???? > ????????
????????? ????????
???? ????????
CAS NO. : 98-00-0
????? ????: ???? ??????? 2-????? ????????
??????: ???? ????? ???? ?? ???? ????? ??? ??? ???? ????
?????? ????????: C5H6O2
????? ???????: 98.10
??? UN: 2874
????? ????????: 6.1
????????
???????
?????? | ??????? |
?????? (%) | ≥98.0 |
??????? (%) | ≤0.7 |
??????? (%) | ≤0.3 |
???????? (??? ?? ?????) | ≤0.01 |
??????? (P20 ) ???? ?? ????????? | 1.129-1.135 |
???? ???????? (ηD20 ) | 1.485-1.488 |
?????? ???????? ( ℃ ) | ≤10.0 |
???????????
???? ???????? ?? ?????? ????? ????????? ??????? ??????? ?????? ?????? ?????? ??????? ??????? ????????? ???????? ???? ?????????? ???????? ???????. ???? ????? ???? ????????????????? ??? ????? ???????. ??? ??? ???? ??? ??????? ???????? ???????? ??? ???????? ????? ????????. ??? ???? ???? ??????? ???? ?????????? ?? ????? ???????? ???????? ??????? ????????? ???????? ??? ????.
???????
1- ????? ????? ??? 240 ????????
2- ????? ????? ??? 250 ????????