CAS 7774-29-0 MFCD00011044-Mercuric Iodide 碘化汞 TAO{mole}

Mercuric Iodide 碘化汞

CAS 7774-29-0 MFCD00011044

化学结构图

SMILES: I[Hg]I

化学属性

Mol. Formula	HgI2
Mol. Weight	454.39
Boiling Point	354 °C(lit.)
Melting Point	259 °C(lit.)
Density	6.28
Solubility	Practically insoluble in water. Soluble in boiling alcohol, ether, acetone, ethyl acetate, carbon disulfide, alkali iodides
TSCA	Yes
Flash Point	350°C subl.
Appearance	beads

别名和识别编码

Chemical Name	Mercuric Iodide
Synonym	mercurybiniodide Mercury(2+) iodide Mercuric diiodide mercury (II) iodide redmercuriciodide Mercuric iodide MERCURY(+2)IODIDE, RED Hydrargyrum bijodatum Red Mercuric Iodide Quecksilber-II-jodid Quecksilber(II)-iodid 碘化汞,红色碘化汞 Quecksilber(II)-iodid rot Mercury diiodide 超干碘化汞 Mercury(II) iodide Mercury iodide, red VALSER'S REAGENT MERCURY (II) BINIODIDE, RED 二碘化汞 MERCURIC IODIDE hydrargyrumbijodatum 超干碘化汞(II), 99.999% (METALS BASIS) Red mercuric iodide 红色碘化汞红色碘化汞(II) Quecksilber(II)-jodid, rot MERCURY(II) IODIDE RED HgI2 Quecksilberjodid Mercury(II) iodide, anhydrous Mercury(2+) diiodide 碘化高汞 Mercury iodide (HgI2) Quecksilber(II)-iodid, Rot MERCURIC IODIDE RED Mercury biniodide MERCURY(II) IODIDE 碘化汞(II), 99+% Mercuric iodide, red Diiodomercury mercuryiodide(hgi2) alpha-mercury(ii)iodide Quecksilber(II)iodid Mercury(II) iodide, red 碘化汞(II), ACS, 99.0% MIN (ASSAY-DRIED BASIS) mercuriciodide,[solution] HgI₂ Mercuric iodide red Mercury iodide red MERCURY IODIDE
CAS Number	7774-29-0
PubChem Substance ID	24485
EC Number	231-873-8
MDL Number	MFCD00011044
Merck Number	14,5879
Chemical Name Translation	碘化汞
Wiswesser Line Notation	HG I2
LabNetwork Molecule ID	LN00195248
InChI	InChI=1S/Hg.2HI/h;2*1H/q+2;;/p-2

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安全信息

GHS Symbol

WGK Germany3

Hazard Codes T+,N

Hazard statements

H330 Fatal if inhaled 吸入致命
H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
H310 Fatal in contact with skin 皮肤接触致命
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
H300 Fatal if swallowed 吞食致命

Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

RTECSOW5250000

Precautionary statements

P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P273 Avoid release to the environment. 避免释放到环境中。
P301+P310
P284 Wear respiratory protection.? 佩戴呼吸保护装置。
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。
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。

Signal word Danger

Safety Statements

S13 Keep away from food, drink and animal foodstuffs 远离食品、饮料和动物饲料保存；
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）；
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；
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；
S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；

UN Number UN 2025 6.1/PG 2 UN1638

Risk Statements

R33 Danger of cumulative effects 有累积作用的危险
R26/27/28 Very toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有剧毒
R50/53

Storage condition Light Sensitive Store at RT.

Packing GroupII

Hazard Class6.1

Restrict 剧毒化学品

Warnings 危化品目录(2015) 危险化学品

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 18 mg/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: 25(7),27,1981

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - man
DOSE/DURATION           : 357 mg/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - dyspnea
   Gastrointestinal - hypermotility, diarrhea
   Gastrointestinal - nausea or vomiting
REFERENCE :
   ZKMEAB Zeitschrift fuer Klinische Medizin.  (Berlin, Fed. Rep. Ger.)
   V.1-158, 1879-1965.  For publisher information, see EJCIB8.
   Volume(issue)/page/year: 106,783,1927

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 4200 ug/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: 25(7),27,1981

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 17 mg/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
   Occupati

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 450 ng/m3/24H
SEX/DURATION            : female 1-22 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - extra-embryonic structures
   (e.g., placenta, umbilical cord)
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 46(5),73,1981

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 4870 ng/m3/24H
SEX/DURATION            : female 1-22 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
   Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 46(5),73,1981

其他信息

毒性:剧毒。大鼠经口LD 50 :40mg/kg。误服或吸入粉尘会中毒。其他参见硝酸汞。
用途三:医药用作防腐剂，对生病皮肤消毒。化学试剂。
上游原料:硝酸 --> 碘化钾 --> 氯化钾 --> 汞 --> 氯化汞
储运特性:库房通风低温干燥; 与食品添加剂分开存放
灭火剂:水, 二氧化碳, 干粉, 砂土
Sigma Aldrich:7774-29-0(sigmaaldrich)
急性毒性:口服- 大鼠 LD50: 18 毫克/ 公斤; 口服- 小鼠 LD50: 17 毫克/ 公斤
类别:有毒物品
毒性分级:剧毒
Alfa Aesar:碘化汞(II),ACS,99.0%min(Assay-driedbasis) Mercury(II) iodide, ACS, 99.0% min (Assay-dried basis)(7774-29-0)
MOL 文件:7774-29-0.mol
参考质量标准:参考标准指标名称指标碘化汞(HgI2)(干基计)/%≥ 99.0 在碘化钾溶液中的溶解度通过试验亚汞的汞(以Hg计)/%≤ 0.1 可溶性汞盐(以Hg计)/%≤ 0.05
碘化汞价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 80077916 红色碘化汞（剧毒） 100g 800元 2011/08/23 80077918 红色碘化汞（剧毒） 500g 443元 2011/08/23 80077960 红色碘化汞（剧毒） 100g 800元
Acros Organics:碘化汞 Mercury(II)iodide,red,99+%(7774-29-0)
职业标准:TLV-TWA 0.1 毫克(汞)/ 立方米
可燃性危险特性:不可燃烧; 受热分解有毒碘化物和汞蒸汽烟雾; 光照分解
F:8
用途二:用于医药与奈氏试剂的配制和钯及氨的微量分析
方法一:复分解法将碘化钾溶液加入反应器中，边搅拌缓慢加入氯化汞溶液进行复分解反应，生成碘化汞和氯化钾，静置，过滤，用蒸馏水洗涤，再经离心分离，干燥，制得碘化汞成品。其 HgCl2+2KIHgI2+2KCl
外观性质:黄色结晶或粉末。
用途一:用作分析试剂
MSDS 信息:碘化汞(7774-29-0).msds