CAS 13862-78-7; ammonium tetrathiotungstate

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货号

品牌

产品名称

规格

包装、参考价格

A822909

MACKLIN

四硫代钨酸铵

≥99.9% trace metals basis

188元/200mg; 587元/1g; 2026元/5g;

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储存：室温
状态：黄色到橙色粉末或晶体

74-1000

Strem

Ammonium tetrathiotungstate(VI)

99% (99.9+%-W)

2595元/5g; 10410元/25g;

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022373

Alfa Aesar

Ammonium tetrathiotungstate

1537元/2g; 4990元/10g;

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应用
Ammonium tetrathiotungstate is used to classic building block for transition metal sulfide cluster compounds was recently used in a low-temperature, solid state synthesis of a new series of heterometallic sulfide clusters stabilized with dppm [bis(diphenylphosphino)methane] ligands.

备注
Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place

基本信息

MDL
MFCD00061410

分子式
(NH₄)₂WS₄

分子量
348.07

灵敏度
Hygroscopic. Ambient temperatures.

形态
Chunks/Powder

溶解性
Insoluble in water.

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

336734

Sigma-Aldrich

Ammonium tetrathiotungstate

≥99.9% trace metals basis

1734.2元/5 G; 4798.41元/25 G;

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产品说明

应用

这种过渡金属硫簇合物的经典结构单元最近被用于低温固态合成一系列新型异金属硫簇合物(通过 dppm(双二苯基膦甲烷)配体稳定化)。

包装

5, 25 g in glass bottle

基本信息

线性分子式	(NH₄)₂WS₄
分子量	348.18
MDL编号	MFCD00061410
PubChem化学物质编号	24860418
NACRES	NA.23

产品性质

质量水平	100
测定	≥99.9% trace metals basis
形式	crystalline
密度	2.71 g/mL at 25 ℃ (lit.)
SMILES string	N.N.S[W](S)(=S)=S
InChI	1S/2H3N.2H2S.2S.W/h21H3;21H2;;;/q;;;;;;+2/p-2
InChI key	MZSROLOWPFQNGM-UHFFFAOYSA-L

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves