CAS 7440-22-4 MFCD00003397-Silver 银 -LabNovo

Silver 银

CAS 7440-22-4 MFCD00003397

化学结构图

SMILES: [Ag]

化学属性

Mol. Formula	Ag
Mol. Weight	107.87
Density	0.785 g/mL at 25 °C
TSCA	Yes
Boiling Point	2212 °C at 760 mmHg
Melting Point	960 °C
Refractive index	n20/D 1.333
Vapor Density	5.8 (vs air)
Autoignition Point	748 °F
Vapor Pressure	0.05 ( 20 °C)
Solubility	不溶
Flash Point	111.11°C
Appearance	10.5。溶于硝酸、热硫酸，在空气中溶于熔融的碱金属氢氧化物、碱金属过氧化物、碱金属氰化物。盐酸能腐蚀表面，对大多数酸不活泼，不溶于冷水和热水。银是热和电的良好导体，不被水和大气中的氧所侵蚀。遇臭氧、硫化氢和硫变成黑色。多数银盐对光敏感。 wool 20 白色有光泽金属(面心立方结晶)，延展性仅次于金。熔点961.93℃。沸点2212℃。相对密度d
Stability	对光敏感

别名和识别编码

Chemical Name	Silver
MDL Number	MFCD00003397
CAS Number	7440-22-4
PubChem Substance ID	23954
EC Number	231-131-3
Synonym	Silver powder, 99.9% metals basis, ≤10 μm {LY} Silver powder, 99.9% metals basis, ≤10 μm {} {LY} Silver powder, 99.9% metals basis, ≤10 μm {} {} {LY} Silver powder, 99.9% metals basis, ≤10 μm {} {} {} {LY} Silver powder, 99.9% metals basis, ≤10 μm {} {} {} {} {LY} Silver powder, 99.9% metals basis, ≤10 μm {} {} {} {} {} {LY} Silver powder, 99.9% metals basis, ≤10 μm {} {} {} {} {} {} {LY} Silver powder, 99.9% metals basis, ≤10 μm {} {} {} {} {} {} {} {LY} Silver powder, 99.9% metals basis, ≤10 μm {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Silver powder, 99.9% metals basis, ≤10 μm {} {} {} {} {} {} {} {} {} {LY} Silver powder, 99.9% metals basis, ≤10 μm {} {} {} {} {} {} {} {} {} {} {LY} Silver powder, 99.9% metals basis, ≤10 μm {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Silver powder, 99.9% metals basis, ≤10 μm {} {} {} {} {} {} {} {} {} {} {} {} {LY} Silver powder, 99.9% metals basis, ≤10 μm
Chemical Name Translation	银
Merck Number	13,8577
Wiswesser Line Notation	AG
LabNetwork Molecule ID	LN00195242
InChI	InChI=1S/Ag
Canonical SMILES	[Ag]

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

产品应用

用于制造照相底片、制镜及热水瓶胆，还用于镀银、印刷、医药及电子工业。也用于分析试剂及制取银盐等。

安全信息

Personal Protective Equipment Faceshields, Gloves, Goggles Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US) Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Eyeshields, Gloves Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

GHS Symbol

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。
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P273 Avoid release to the environment. 避免释放到环境中。
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。
P301+P312+P330
P305+P351+P338
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P337+P313
P370+P378
P403+P235

Signal word Danger Warning

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
H319 Causes serious eye irritation 严重刺激眼睛
H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
H302 Harmful if swallowed 吞食有害
H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
H318 Causes serious eye damage 严重伤害眼睛
H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
H335 May cause respiratory irritation 可能导致呼吸道刺激
H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官

WGK Germany3

Hazard Codes N,Xn,T Xi,N N Xn Xi C,N F,Xi

Safety Statements

S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；

UN Number UN3077 UN 3264 8/PG 3 UN3264

Risk Statements

R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
R50/53
R52/53
R34 Causes burns 会导致灼伤
R22 Harmful if swallowed 吞咽有害
R10 Flammable 易燃
R11 Highly flammable 非常易燃
R36 Irritating to eyes 刺激眼睛
R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
R51/53
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有毒
R38 Irritating to skin 刺激皮肤
R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
R20/21 Harmful by inhalation and in contact with skin 吸入及与皮肤接触有害

RTECSVW3500000

Packing GroupIII

Hazard Class6.1

Storage condition RT, protect from light, stored under nitrogen {LY} RT, protect from light, stored under nitrogen {} {LY} RT, protect from light, stored under nitrogen {} {} {LY} RT, protect from light, stored under nitrogen {} {} {} {LY} RT, protect from light, stored under nitrogen {} {} {} {} {LY} RT, protect from light, stored under nitrogen {} {} {} {} {} {LY} RT, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} RT, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} RT, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {LY} RT, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} RT, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {}

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Implant
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2400 mg/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   16,439,1956

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Multiple routes
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 330 mg/kg/43W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   ZEKBAI Zeitschrift fuer Krebsforschung.  (Berlin, Fed. Rep. Ger.)  V.1-75,
   1903-71.  For publisher information, see JCROD7.  Volume(issue)/page/year:
   63,586,1960

TYPE OF TEST            : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE       : Implant
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2570 mg/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   NATWAY Naturwissenschaften.  (Springer-Verlag, Heidelberger Platz 3, D-1000
   Berlin 33, Fed. Rep. Ger.)  V.1-    1913-  Volume(issue)/page/year:
   42,75,1955

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Implant
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 11 gm/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   NATWAY Naturwissenschaften.  (Springer-Verlag, Heidelberger Platz 3, D-1000
   Berlin 33, Fed. Rep. Ger.)  V.1-    1913-  Volume(issue)/page/year:
   4

TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : >5 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: 27(12),33,1983

TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >10 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: 27(12),33,1983

其他信息

可燃性危险特性:不燃
超细银粉呈球状单分散、微米级、分布狭, 用它配制的银浆润湿性好、印刷性好、烧结成膜性优良。银是贵金属中耐蚀性最差的金属。在潮湿空气中,它容易被硫及硫化物腐蚀，生成硫化银。加热时溶于盐酸硫酸、硝酸、王水。银与汞发生反应，生成汞齐合金，用于补牙。
{Che
参考质量标准:参考标准指标名称指标(高纯级) 4N 5N 银(Ag)≥ 99.99 99.999 铜(Cu)/%≤ 1×10 -4> 5×10 -5> 锌(Zn)/%≤ 1×10 -4> 5×10 -5> 铁(Fe)/%≤ 5×10 -4> 5×10 -4> 镁(Mg)/%≤ 1×10 -4> 5×10 -5> 铝(Al)/%≤ 5×10 -4> 5×10 -5> 钙(Ca)/%≤ 5×10 -4> 5×10 -5> 锰(Mn)/%≤ 1×10 -4> 1×10 -5> 铬(Cr)/%≤ 1×10 -4> 1×10 -5> 钴(Co)/%≤ 1×10 -4> 1×10 -5> 镍(Ni)/%≤ 1×10 -4> 1×10 -5> 铂(Pt)/%≤ 1×10 -4> 1×10 -5> 金(Au)/%≤ 1×10 -4> 1×10 -5> 钯(Pd)/%≤ 1×10 -4> 1×10 -5> 锡(Sn)/%≤ 1×10 -4> 1×10 -5> 镓(Ga)/%≤ 1×10 -4> 1×10 -5> 钛(Ti)/%≤ 1×10 -4> 1×10 -5> 钡(Ba)/%≤ 1×10 -4> 1×10 -5>
用途三:用作热氢发生器、凝胶推进剂、燃烧活性剂、催化剂、水清洁吸附剂、烧结活性剂等
{
急性毒性:口服-小鼠 LD: >; 10000 毫克/公斤
用途六:超细银粉可用于微电子厚膜中作导电材料。如与玻璃相匹配制造能与Al2O3、氧化锆及硼硅玻璃基体匹配的电极，和环氧树脂、改性酚醛树脂或丙烯酸树脂匹配制造能印刷、能涂覆的低温银浆料。光亮片状银粉
参考质量标准:参考标准指标名称指标(高纯级) 4N 5N 银(Ag)≥ 99.99 99.999 铜(Cu)/%≤ 1×10 -4> 5×10 -5> 锌(Zn)/%≤ 1×10 -4> 5×10 -5> 铁(Fe)/%≤ 5×10 -4> 5×10 -4> 镁(Mg)/%≤ 1×10 -4> 5×10 -5> 铝(Al)/%≤ 5×10 -4> 5×10 -5> 钙(Ca)/%≤ 5×10 -4> 5×10 -5> 锰(Mn)/%≤ 1×10 -4> 1×10 -5> 铬(Cr)/%≤ 1×10 -4> 1×10 -5> 钴(Co)/%≤ 1×10 -4> 1×10 -5> 镍(Ni)/%≤ 1×10 -4> 1×10 -5> 铂(Pt)/%≤ 1×10 -4> 1×10 -5> 金(Au)/%≤ 1×10 -4> 1×10 -5> 钯(Pd)/%≤ 1×10 -4> 1×10 -5> 锡(Sn)/%≤ 1×10 -4> 1×10 -5> 镓(Ga)/%≤ 1×10 -4> 1×10 -5> 钛(Ti)/%≤ 1×10 -4> 1×10 -5>
灭火剂:水, 二氧化碳, 泡沫, 干粉
用途六:超细银粉可用于微电子厚膜中作导电材料。如与玻璃相匹配制造能与Al2O3、氧化锆及硼硅玻璃基体匹配的电极，和环氧树脂、改性酚醛树脂或丙烯酸树脂匹配制造能印刷、能涂覆的低温银浆料。光亮片状银粉：可用于微电子厚膜中作导电材料。如与玻璃相匹配制造能与Al2O3、氧化锆及硼硅玻璃基体匹配的电极，和环氧树脂、改性酚醛树脂或丙烯酸树脂匹配制造能印刷、能涂覆的低温
银价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 53205860 银 100ml 40元 2011/08/
毒性分级:低毒
用途四:用于有机化合物元素分析
Sigma Aldrich:9015-51-4(sigmaaldrich)
Acros Organics:银球 Silver, shot, 99.9999%, 1-3 mm (1ea = 5gr)(7440-22-4)
{Chemica
Acros Organics:蛋白银 Silver proteinate, mild, 19-2