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Boron carbide

产品编号:4018597
规格:99+%
CAS NO:12069-32-8
包装规格:250g,1kg,2.5kg
产品类别:进口试剂
品牌:Alfa Aesar
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
4018597250g997
40185971kg3480
40185972.5kg8700
产品别名

12069-32-8

Boron carbide

基本信息
MDL
MFCD00011520
EINECS
235-111-5
分子式
B{4}C
分子量
55.26
熔点
2350°
密度
2.52
形态
-325 mesh powder
Merck
14,1344
危险类别
20-36/37/38
Harmful by inhalation.Irritating to eyes, respiratory system and skin.
安全信息
RTECS
ED7420000
欧盟危险品标志
 
TSCA
GHS危害和防范说明
GHS符号
 
Hazard Statements
H315-H319-H332-H335
Causes skin irritation.Causes serious eye irritation.Harmful if inhaled.May cause respiratory irritation.
Precautionary Statements
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362-P403+P233-P501c
Avoid breathing dust/fume/gas/mist/vapours/spray.Avoid breathing dust/fume/gas/mist/vapours/spray.Use only outdoors or in a well-ventilated area.Wear protective gloves/protective clothing/eye protection/face protection.IF ON SKIN: Wash with plenty of soap and water.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Call a POISON CENTER or doctor/physician if you feel unwell.Take off contaminated clothing and wash before reuse.Store in a well-ventilated place. Keep container tightly closed.
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