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汞(II)碘化物

汞(II)碘化物用途

1.用于奈氏试剂的配制和钯及氨的微量分析。医药用作防腐剂，对生病皮肤消毒。

2.用于医药和用作化学试剂。

汞(II)碘化物名称

[ CAS 号 ]:
7774-29-0

[ 中文名 ]:
汞(II)碘化物

[ 英文名 ]:
MERCURY(II) IODIDE

[英文别名 ]:

EINECS 231-873-8
mercuric chloride
Mercury monochloride
Mercury protochloride
Mild mercury chloride
mercuric iodide
Precipite blanc
Mercury chloride
MFCD00011044
Mercury(II) iodide

汞(II)碘化物物理化学性质

[ 密度 ]:
6.36

[ 沸点 ]:
354 °C(lit.)

[ 熔点 ]:
259 °C(lit.)

[ 分子式 ]:
HgI₂

[ 分子量 ]:
454.39900

[ 闪点 ]:
350°C subl.

[ 精确质量 ]:
455.78000

[ 外观性状 ]:
beads

[ 储存条件 ]:
Store at RT.

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents, potassium, sodium, interhalogens. Light-sensitive.

[ 水溶解性 ]:
potassium iodide solution: passes test

汞(II)碘化物MSDS

详细MSDS(安全技术说明书)

汞(II)碘化物安全信息

[ 符号 ]:

GHS06, GHS08, GHS09

[ 信号词 ]:
Danger

[ 危害声明 ]:
H300 + H310 + H330-H373-H410

[ 警示性声明 ]:
Missing Phrase - N15.00950417-P260-P262-P280-P302 + P352 + P310-P304 + P340 + P310

[ 个人防护装备 ]:
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

[ 危害码 (欧洲) ]:
T+;N

[ 风险声明 (欧洲) ]:
R33;R26/27/28;R50/53

[ 安全声明 (欧洲) ]:
S13;S28;S45;S60;S61

[ 危险品运输编码 ]:
UN 1638 6.1/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
OW5250000

[ 包装等级 ]:
II

[ 海关编码 ]:
2827600000

汞(II)碘化物上下游产品

汞(II)碘化物上游产品

汞(II)碘化物下游产品

汞(II)碘化物制备

1.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

2.将6g氯化汞放入100mL水中加热溶解，另取5g碘化钾溶于100mL水中。在激烈搅拌下，取大致相同量的氯化汞溶液和碘化钾溶液，滴加至盛有300mL水的烧杯中。当生成的红色微小晶体完全沉降后，倾去上部清液，然后滤出沉淀，并用冷水洗涤，直至洗涤液检测不出氯离子为止。将沉淀铺放在滤纸上，置低温暗处风干；然后在40℃下进行干燥。取5g干燥的产品，置于100mL乙醇中加热溶解，用冰冷却即得纯结晶。

汞(II)碘化物海关

[ 海关编码 ]: 2827600000

汞(II)碘化物文献

A non-invasive technique for continuous monitoring of left ventricular function using a new solid state mercuric iodide radiation detector.

Clin. Sci. 66(5) , 551-6, (1984)

A miniature solid-state mercuric iodide (HgI2) nuclear probe detector has been developed in conjunction with a computerized nuclear probe (Nuclear Stethoscope) to enable continuous non-invasive monito...

Advanced mercuric iodide detectors for X-ray microanalysis.

Scanning Microsc. Suppl. 1 , 135-50, (1987)

We first present a brief tutorial on Mercuric Iodide (HgI2) detectors and the intimately related topic of near-room temperature ultralow noise preamplifiers. This provides both a physical basis and te...

Autoantibodies to sweat glands detected by different methods in serum and in tissue from patients affected by a new variant of endemic pemphigus foliaceus.

Arch. Dermatol. Res. 301(10) , 711-8, (2009)

Examining the patients with a new variant of endemic pemphigus foliaceus (EPF) in El Bagre, Colombia, (El Bagre-EPF), we noted several polymorphic clinical lesions around their axillary areas. Based o...

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