??? ?????

???? ???????

CAS

110-17-8

MF

C4H4O4

??????

116.07

EINECS

203-743-0

???? ??????? ??????? ????

?

???? ???

298-300 ???? ????????? (???) (????)

???? ???

137.07 ???? ????? ???? (????? ??????)

?????

1.62

???? ????

1.7 ???? ??? ???? (165 ???? ????? ????)

FEMA

2488 | ???? ???????

???? ????

1.5260 (?????)

Fp

230 ???? ????? ????

???? ????? ????

??? 30+ ???? ????? ???? ??????? ???.

??????

95% ??????: ????? 0.46 ??? ?? 10 ???? ????? ????? ?? ???

???

???? ???????? ???

pka

3.02? 4.38 (?? 25oC)

???

????

PH

2.1 (4.9g/l? H2O? 20oC)

?? ??????

40%

?????? ?? ??

0.63 ??? ?? 100 ???? ???? (25 oC)

????? ????

618

???

144287

BRN

605763

????:

?? ???? ???? ?????? ???. ?? ???? 230 ???? ????????? ????? ?? ???. ?? ????? ????? ????? ???? ?????? ????? ?????? ???????? ???. ???? ??????

InChIKey

VZCYOOQTPOCHFL-OWOJBTEDSA-N

???? ?????? ???? CAS

110-17-8 (???? ?????? ???? CAS)

???? ???? NIST

???? ??????? (110-17-8)

????? ??? ???? EPA

???? ??????? (110-17-8)

?????

???????????

???? (%)

≥99.0

??

?? ???? ?? 300

AS PPM

≤3

????? ????? (Pb)

≤10

?? (%)

≤0.3

?????? ???? (%)

≤0.1

??? (Pt-Co)

≤15 ????

???? ??? (oC)

286-289

?????? (25 ???? ?????????)

≥1.00 ??? / 100 ???? ???? ??