CAS 7439-89-6 MFCD00010999-Iron powder 铁 TAO{mole}

Iron powder 铁

CAS 7439-89-6 MFCD00010999

化学结构图

SMILES: [Fe]

化学属性

Mol. Formula	Fe
Mol. Weight	55.85
Density	7.86
Boiling Point	2750 °C at 760 mmHg
Melting Point	1535 °C
TSCA	Yes
Solubility	不溶
Flash Point	>;230 °F
Appearance	wire 灰色金属。溶于盐酸、硫酸和稀硝酸。
Stability	对空气敏感

别名和识别编码

Chemical Name	Iron
MDL Number	MFCD00010999
PubChem Substance ID	23925
CAS Number	7439-89-6
EC Number	231-096-4
Synonym	Iron {SNA} FE000380 铁 FE000390 FE000390 铁 FE000403 FE000408 铁 FE000411 FE000450 FE005140 FE005155 FE005156 FE005820 FE007320 铁 FE007600 FE007685 FE007911 FE007930 FE007943 FE007945 FE007945 铁 FE007960 FE00797 FE007978 铁 Fe IRON, ANALYTICAL {} {SNA} FE000260 {} {} {SNA} FE000240 铁 {} {} {} {SNA} FE000240 {} {} {} {} {} {} {} {} {SNA} FE000230 {} {} {} {} {} {SNA} FE000207 铁 {} {} {} {} {} {} {SNA} FE000207 {} {} {} {} {} {} {} {SNA} FE000160 铁 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {SNA} FE000120 {} {} {} {} {} {} {} {} {} {SNA} FE000100 铁 {} {} {} {} {} {} {} {} {} {} {SNA} FE000090 铁 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {SNA} FE0000 {} {} {} {} {} {} {} {} {} {} {} {} {Chemicalbook} FE STANDARD
Beilstein Registry Number	2384789
Chemical Name Translation	铁
Merck Number	13,5109
InChIKey	XEEYBQQBJWHFJM-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00195093
Canonical SMILES	[Fe]
InChI	InChI=1S/Fe

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品牌质保精细包装现货库存一流品牌服务

产品应用

用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他。

安全信息

RTECSNO4565500

Safety Statements

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

UN Number 3089 UN 3264 8/PG 3 UN1325

Risk Statements

R11 Highly flammable 非常易燃

Storage condition RT, stored under nitrogen {LY} RT, stored under nitrogen Store at room temperature 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 {} {} {} {} {} {} {} {} {} {} {} {} {ALF} Moisture Sensitive {} {} {} {} {} {} {} {} {} {} {} {} {} {ALF} Air Sensitive 充氩保存密封干燥处保存

GHS Symbol

WGK Germanynwg

Hazard Codes 4.1 F

Hazard statements

H228 Flammable solid 易燃固体
H251 Self-heating: may catch fire 自我放热：可能着火
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

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。
P235+P410
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
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。
P304+P340
P305+P351+P338
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P337+P313
P370+P378
P403+P233
P405 Store locked up. 上锁保管。
P407 Maintain air gap between stacks/pallets. 在堆叠/货板间保持气隙。
P413 Store bulk masses greater than … kg/…lbs at temperatures not exceeding … oC/…oF. 商店散装超过…kg/…lbs 时温度不应超过…oC/…oF.
P420 Store away from other materials. 远离其他材料。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Danger Warning

Packing GroupIII

Hazard Class8

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intratracheal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 450 mg/kg/15W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Lungs, Thorax, or Respiration - tumors
REFERENCE :
   SAIGBL Sangyo Igaku.  Japanese Journal of Industrial Health.  (Nippon Sangyo
   Eisei Igakkai, Kosu Eisei Bldg., 1-29-8, Shinjuku, Shinjuku-ku, Tokyo 160,
   Japan)  V.1-    1959-  Volume(issue)/page/year: 16,380,1974

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 30 gm/kg
TOXIC EFFECTS :
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   IJPAAO Indian Journal of Pharmacy.  (Bombay, India)  V.1-40(1), 1939-78. For
   publisher information, see IJSIDW.  Volume(issue)/page/year: 13,240,1951

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 20 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: PB158-508

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - child
DOSE/DURATION           : 77 mg/kg
TOXIC EFFECTS :
   Behavioral - irritability
   Gastrointestinal - nausea or vomiting
   Blood - normocytic anemia
REFERENCE :
   JTCTDW Journal of Toxicology, Clinical Toxicology.  (Marcel Dekker, 270
   Madison Ave., New York, NY 10016)  V.19-    1982-  Volume(issue)/page/year:
   25,251,1987

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 20 gm/kg
TOXIC EFFECTS :
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   IJPAAO Indian Journal of Pharmacy.  (Bombay, India)  V.1-40(1), 1939-78. For
   publisher information, see IJSIDW.  Volume(issue)/page/year: 13,240,1951

其他信息

海关编码:72052900
使用限量:GB 14880—94：同“01218，电解铁”。 FDA，§184．1375：以GMP为限。 GB 2760—2001：即食早餐谷类食品35～105mg/kg(以Fe计)。
用途八:用于电子工业、粉末冶金。用作还原剂。FHY80．23主要用于含油轴承。FHYl00．25主要用于中、低密度的机械零件。FHYl00．27主要用于高密度的机械零件。
铁粉价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 53204760 铁 100ml 40元 2011/08/23 53204761 铁 100ml 100元 2011/08/23 L01093701 铁丝，直径0.25mm 1m 756元
食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称允许使用该种添加剂的食品中文名称添加剂功能最大允许使用量（g/kg）最大允许残留量（g/kg）铁粉食品食品工业用加工助剂 / 一般应在制成最后成品之前出去，有规定食品中残留量的除外
用途六:参见“黄铁矿”。
参考质量标准三:国家标准GB 4136—84 表1 牌号级别总铁/%，≥ Mn Si C S P 盐酸不溶物氢损% ,≤ FHY 80.23 - 98.00 0.40 0.15 0.07 0.030 0.030 0.40 0.50 FHY 100.25 I 98.50 0.35 0.10 0.04 0.030 0.030 0.25 0.35 FHY100.25 Ⅱ 98.00 0.40 0.15 0.07 0.030 0.030 0.40 0.50 FHY100.27 - 98.50 0.35 0.10 0.03 0.030 0.030 0.20 0.25 表2 牌号级别松装密度g/cm 3 流动性S/50g，≤ 压缩性g/cm 3 ，≥ 粒度组成/% +80目＞180μm +100目＞150μm -320目＜45μm FHY 80.23 - 2.30±0.10 40
用途七:营养增补剂(铁质强化剂)。
方法二:还原法将氢氧化铁于110～120℃干燥后研成细粉，以薄层放人瓷管或耐熔玻璃管中，然后将管子放入电炉内。先通入干燥氢气流排出管中的空气，继续通人氢气并将管子逐渐加热至深红炽热。还原作用进行到管内不再产生水分为止。让管子在氢气流中完全冷却后，制得铁粉成品。其 2Fe(OH)3+3H2→2Fe+6H2O
参考质量标准一:FCC，1997 含量(Fe) ≥96.0% 酸不溶物 ≤1.25% 砷(以As计) ≤8mg/kg 铅 ≤10mg/kg 汞 ≤5mg/kg
用途九:还原剂,电子工业。
方法三:中国磁黄铁矿型硫铁矿开采矿山少，可以福建省大田县铭溪矿和辽宁省丹东市张家沟矿为代表。二者均为地下开采矿山。前者用房桩采矿法、后者用分段采矿法。坑采工艺流程同“磷块岩”。选矿方法有浮选和浮选-磁选联合流程。
用途三:主要用于粉末冶金制品、各种机械零部件制品、硬质合金材料制品等
参考质
参考质量标准三:国家标准GB 4136—84 表1 牌号级别总铁/%，≥ Mn Si C S P 盐酸不溶物氢损% ,≤ FHY 80.23 - 98.00 0.40 0.15 0.07 0.030 0.030 0.40 0.50 FHY 100.25 I 98.50 0.35 0.10 0.04 0.030 0.030 0.25 0.35 FHY100.25 Ⅱ 98.00 0.40 0.15 0.07 0.030 0.030 0.40 0.50 FHY100.27 - 98.50 0.35 0.10 0.03 0.030 0.030 0.20 0.25 表2 牌号级别松装密度g/cm 3 流动性S/50g，≤ 压缩性g/cm 3 ，≥ 粒度组成/% +80目＞180μm
方法四:由亚铁盐溶液电极沉积而得。
用途四:用作还原剂，还用于铁盐制造和电子工业
用途一:用于铸造
鉴别试验:与“羰基铁(01217)”相同。