Tellurium 碲

CAS 13494-80-9 MFCD00134062

化学结构图

13494-80-9
SMILES: [Te]

化学属性

Mol. FormulaTe
Mol. Weight128
Boiling Point990
Density6.24
Melting Point450
TSCAYes
Stability对湿度敏感

别名和识别编码

Chemical NameTellurium
CAS Number13494-80-9
PubChem Substance ID24855963
EC Number236-813-4
MDL NumberMFCD00134062
Synonym 金属碲 Te (tellurium) 碲 Tellur 碲粉/碲粒 Tellurium element Telloy Tellurium NCI-C60117
Chemical Name Translation
Wiswesser Line NotationTE
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {SNA} 52: Te, Alternative Energy, Beaded Materials,
  • {SNA} 52: Te, Alternative Energy, Beaded Materials, Metal and Ceramic Science, Metals, Te, Tellurium, Thermoelectric Materials, Thermoelectric Precursors, Ultra-High Purity Materials
  • {SNA} 52: Te,
  • {SNA} Alternative Energy,
  • {SNA} Alternative Energy,

产品应用

  • 碲加到钢中,可增加钢得延展性;铸铁中的痕量碲可使铸件表面坚硬、耐磨;碲还用作电池的极板印刷铅字,以及蓝、棕、红色玻璃的着色剂。

相关文献及参考

  • Short: III/14a
  • Short: III/15b
  • Merck: 14,9121
  • Short: III/15a

安全信息

GHS Symbol
WGK Germany3
Hazard Codes 6.1 T
Hazard statements
  • H332 Harmful if inhaled 吸入有害
  • H360 May damage fertility or the unborn child 可能对生育能力或未出生婴儿造成伤害
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
  • H301 Toxic if swallowed 吞食有毒
Personal Protective Equipment Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
RTECSWY2625000
Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P301+P310
  • P330 Rinse mouth. 漱口
Signal word Danger
Safety Statements
  • S20 When using do not eat or drink 使用时,不得进食,饮水;
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
Risk Statements
  • R20 Harmful by inhalation 吸入有害
  • R25 Toxic if swallowed 吞咽有毒
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
  • R53 May cause long-term adverse effects in the aquatic environment 对水生环境有长期的有害作用
  • R61 May cause harm to the unborn child 可能对未出生的婴儿导致伤害
UN Number 3288 UN3288
Packing GroupIII
Storage condition 密封保存。
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >2420 mg/m3/4H
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - other changes
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   TNONF* TNO-report.  (TNO Nutrition and Food Research, P.O. Box 360, 3700 AJ
   Zeist, Utrechtseweg 48, 3704 HE Zeist, Netherlands) Volume(issue)/page/year:
   TNO-92-008

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 67 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single
   Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects,
   GKNT, 1982  Volume(issue)/page/year: -,107,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TNONF* TNO-report.  (TNO Nutrition and Food Research, P.O. Box 360, 3700 AJ
   Zeist, Utrechtseweg 48, 3704 HE Zeist, Netherlands) Volume(issue)/page/year:
   TNO-91-063

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intratracheal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 200 mg/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - other changes
   Liver - other changes
   Kidney, Ureter, Bladder - other changes
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   39,

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 6064 mg/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
   Reproductive - Effects on Newborn - other neonatal measures or effects
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   11,691,1988

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 1693 mg/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - craniofacial
   (including nose and tongue)
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   11,691,1988

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 3300 mg/kg
SEX/DURATION            : female 1-22 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - Central Nervous System
REFERENCE :
   EXNEAC Experimental Neurology.  (Academic Press, Inc., 1 E. First St.,
   Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year: 31,1,1971

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intramuscular
SPECIES OBSERVED        : Rodent - rat
DOSE

其他信息

  • 溶于硫酸、硝酸、王水、氰化钾、氢氧化钾;不溶于冷水和热水、二硫化碳。

系列性分类


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