1303-86-2 Boric anhydride
| ?? ????? |
Boric anhydride |
| ?? ????? |
Boric anhydride; Boric oxide; Boron trioxide; dioxodiboroxane |
| ????????? ??????? |
B2O3 |
| ???? ???????? |
69.6202 |
| InChI |
InChI=1/B2O3/c3-1-5-2-4 |
| ???? CAS |
1303-86-2 |
| EINECS |
215-125-8 |
| ???? ???????? |
|
| ????? ????? |
450℃ |
| ?????? ???? |
36 g/L (25℃) |
| Hazard ?????? |
Xi:Irritant;
|
| ??????? ???? |
R36/37/38:;
|
| ?????? ????? |
S26:;
S37/39:;
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