hafnium,hydride
hafnium,hydride名称
[ CAS 号 ]:
12770-26-2
[ 英文名 ]:
hafnium,hydride
[英文别名 ]:
- Hafnium hydride
- EINECS 235-812-6
- Hafnium dihydride
hafnium,hydride物理化学性质
[ 分子式 ]:
Hf
[ 分子量 ]:
178.49000
[ 精确质量 ]:
179.94700
hafnium,hydride毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- MG5000000
- CHEMICAL NAME :
- Hafnium hydride
- CAS REGISTRY NUMBER :
- 12770-26-2
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- H2-Hf
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intratracheal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 45 gm/kg/26W-I
- TOXIC EFFECTS :
- Blood - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 37(7),36,1972
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