CAS 7789-43-7 MFCD00016017-Cobalt(II) bromide 溴化钴(II)，无水 TAO{mole}

Cobalt(II) bromide 溴化钴(II)，无水

CAS 7789-43-7 MFCD00016017

化学结构图

SMILES: Br[Co]Br

化学属性

Mol. Formula	Br2Co
Mol. Weight	218.74
Density	4.909 g/mL at 25 °C(lit.)
Melting Point	678 °C
TSCA	Yes
Solubility	Soluble in water, methanol, ethanol, acetone, methyl acetate
Appearance	beads

别名和识别编码

Chemical Name	Cobalt(II) bromide
CAS Number	7789-43-7
PubChem Substance ID	24866738
EC Number	232-166-7
MDL Number	MFCD00016017
Merck Number	14,2435
Synonym	Cobalt(II) bromide {LY} Cobalt(II) bromide {} {LY} Cobalt(II) bromide {} {} {LY} Cobalt(II) bromide {} {} {} {LY} Cobalt(II) bromide {} {} {} {} {LY} Cobalt(II) bromide {} {} {} {} {} {LY} Cobalt(II) bromide {} {} {} {} {} {} {LY} Cobalt(II) bromide {} {} {} {} {} {} {} {LY} Cobalt(II) bromide {} {} {} {} {} {} {} {} {LY} Cobalt(II) bromide {} {} {} {} {} {} {} {} {} {LY} Cobalt(II) bromide {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} Cobalt(II) bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cobalt(II) bromide {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cobalt(II) bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cobalt(II) bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cobalt(II) bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cobalt(II) bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cobalt
Chemical Name Translation	溴化钴(II)，无水
Wiswesser Line Notation	.CO..E2
LabNetwork Molecule ID	LN00195019
Canonical SMILES	Br[Co]Br

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安全信息

GHS Symbol

WGK Germany3

Hazard Codes T Xn T,Xn

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H317 May cause an allergic skin reaction 可能导致皮肤过敏
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
H335 May cause respiratory irritation 可能导致呼吸道刺激
H350 May cause cancer 可能致癌
H319 Causes serious eye irritation 严重刺激眼睛
H302+H312+H332
H302 Harmful if swallowed 吞食有害
H341 Suspected of causing genetic defects 怀疑导致遗传性缺陷
H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。

Personal Protective Equipment Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

RTECSGF9595000

Precautionary statements

P305+P351+P338
P308+P313
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P201 Obtain special instructions before use. 使用前获取专门指示。
P304+P340
P284 Wear respiratory protection.? 佩戴呼吸保护装置。

Signal word Danger

Safety Statements

S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
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；
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）；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
S22 Do not breathe dust 不要吸入粉尘；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S36 Wear suitable protective clothing 穿戴适当的防护服；
S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；

Risk Statements

R45 May cause cancer 可能致癌
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R42/43
R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
R22 Harmful if swallowed 吞咽有害

Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 406 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Gastrointestinal - hypermotility, diarrhea
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   20,311,1982

其他信息

无水溴化钴价格(试剂级):更新日期产品编号产品名称包装价格 2010/05/25 23149 无水溴化钴(II), Co 26.6% min Cobalt(II) bromide, anhydrous, Co 26.6% min 50g 493元 2010/05/25 23149 无水溴化钴(II), Co 26.6% min Cobalt(II) bromide, anhydrous, Co 26.6% min 250g 1848元 2010/05/25 40319 无水溴化钴(II), 99.99% (metals basis) Cobalt(II) bromide, ultra dry, 99.99% (metals basis) 5g 3808元
Alfa Aesar:无水溴化钴(II),Co26.6%min Cobalt(II) bromide, anhydrous, Co 26.6% min(7789-43-7)
Sigma Aldrich:7789-43-7(sigmaaldrich)
敏感性:Hygroscopic
MOL 文件:7789-43-7.mol
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