基本信息

MDL
MFCD00011520

EINECS
235-111-5

分子式
B₄C

分子量
55.26

熔点
2350°

密度
2.52

形态
1-7 Micron Powder

Merck
14,1344

GHS危害和防范说明

GHS符号

Hazard Statements
H332-H315-H319-H335
Harmful if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
20-36/37/38
Harmful by inhalation.Irritating to eyes, respiratory system and skin.

安全等级
9-26-36/37
Keep container in a well-ventilated place.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

RTECS
ED7420000

TSCA
是