锡球-knocked
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX CO., LTD
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXX
有
限
公
司
SECURITY SHEET AND TECHNICAL SHEET
Product Indentification
【
Product Name
】
Ferro silicon
【
Synonyms
】
Iron disilicide
【
CAS
】
8049-17-0
【
Formula
】
FeSi
2
【
Molecular Weight
】
112.01
【
PTECS
】
LK1400000
【
PTECS Class
】
Other
【
Beilstein/Gmelin
】
17823(G)
Physical and Chemical Properties
【
Appearance
】
Odorless, crystalline solid.
【
Solubility in water
】
Insoluble
【
Melting Point
】
153. 5
℃
【
Density
】
5.4g/cm
3
(20
℃
)
【
Usage
】
Used to add silicon to iron and steel
1
First Aid Measures
【
Ingestion
】
Seek medical assistance
【
Inhalation
】
Remove
to
fresh
air.
If
breathing
has
stopped,
give
artificial
respiration. If breathing is difficult, give oxygen.
【
Skin
】
Remove contaminated clothing and shoes. Flush with water.
【
Eyes
】
Flush with water for at least 15 min, lifting lids occasionally.
Handling and Storage
【
Storage
】
Keep
in
a
cool,
dry,
dark
location
in
a
tightly
sealed
container
or
cylinder. Keep away from incompatible materials, ignition sources and untrained
individuals.
Secure
and
label
area.
Product
containers/cylinders
from
physical
damage.
【
Handling
】
All chemicals should be considered hazardous. Avoid direct physical
contact. Use appropriate, approved safety equipment. Untrained individuals should
not
handle
this
chemical
or
its
container.
Handling
should
occur
in
a
chemical
fume hood.
Hazards Identification
【
Inhalation
】
Highly toxic: contact with water produces toxic gas, may be fatal if
inhaled. Inhalation or contact with vapors, substance, or decomposition products
may cause severe injury or death.
【
Skin
】
See Inhalation
2
锡球-knocked
锡球-knocked
锡球-knocked
锡球-knocked
锡球-knocked
锡球-knocked
锡球-knocked
锡球-knocked
本文更新与2021-01-20 07:24，由作者提供，不代表本网站立场，转载请注明出处：https://www.bjmy2z.cn/gaokao/537333.html