Boron 硼粉

规格: 95%
CAS: 7440-42-8
产品编号: H81894
MDL: MFCD00134034
品牌: INFI
Chemical NameBoron
Synonym Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1% {LY} Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1% {} {LY} Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1% {} {} {LY} Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1% {} {} {} {LY} Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1% {} {} {} {} {LY} Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1% {} {} {} {} {} {LY} Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1% {} {} {} {} {} {} { {} {} {} {} {} {} {LY} Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1% {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1% {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1% {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1%
MDL NumberMFCD00134034
CAS Number7440-42-8
EC Number231-151-2
PubChem Substance ID5462311
Beilstein Registry Number2384789
Chemical Name Translation硼
Merck Number13,1333
Wiswesser Line NotationB
LabNetwork Molecule IDLN00194624
InChIInChI=1S/B
Canonical SMILES[B]
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 560 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 35(11),11,1970

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 11 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 35(2),42,1991

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 7 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 35(2),42,1991

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, U

WGK Germany3
Hazard statements
  • H302 Harmful if swallowed 吞食有害
    Hazard Codes F,Xn Xn Xn,F
    RTECSED7350000
    Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
    Signal word Warning
    Safety Statements
    • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
      Risk Statements
      • R11 Highly flammable 非常易燃
      • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
      • R22 Harmful if swallowed 吞咽有害
      • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
      • R37 Irritating to respiratory system 刺激呼吸道
      • R62 Possible risk of impaired fertility 有削弱生殖能力的危险
      • R63 Possible risk of harm to the unborn child 可能危害未出生婴儿
        UN Number UN 3178 4.1/PG 2 UN3178
        Precautionary statements
        • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
        • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
          Packing GroupIII
          Hazard Class4.1
          Storage condition RT, stored under nitrogen {LY} RT, stored under nitrogen Store at room temperature, keep dry and cool {} {LY} RT, stored under nitrogen {} {} {LY} RT, stored under nitrogen {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitro
        • 军事工业中作为抗弹陶瓷材料
        • 高级靶材
        • 涂层及硬化剂
        • 优质合金组分
        • 高技术陶瓷中的组分
        • 金属材料的脱氧剂
        • {uni_hamburg} Short: III/14a
        • {uni_hamburg} Short: III/24C
        • {uni_hamburg} Short: III/21a
        • {ALD} Merck: 14,1343
          • 7440-42-8 H81894 Boron 硼粉

          化学属性

          Mol. FormulaB
          Mol. Weight10.81
          Density2.32
          TSCAYes
          Melting Point2300 °C
          Boiling Point2550 °C at 760 mmHg
          SolubilityH2O: soluble
          Appearance pieces

          *以上化合物性质及应用等信息仅供参考