Ammonium tetrathiotungstate

Dangerous Goods

CAS number：13862-78-7 molecular formula：(NH4)2WS4

overview

Specs

numbering system

physicochemical properties

Safety information

Production methods and uses

MSDS

overview

compound introduction

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）。 This classic structural unit of transition metal sulfur clusters has recently been used for low-temperature solid-state synthesis of a series of new heterometallic sulfur clusters (stabilized by dppm (bis-diphenylphosphinomethane) ligands).

Specs

Chinese alias	四硫钨酸铵 \| 硫化钨铵 \| 四硫代钨酸铵
English alias	Ammonium thiotungstate \| Ammonium tungsten sulfide \| Bis(ammonium) tetrathiotungstate(2-) \| Diammonium tetrathiotungstate \| Diammonium tetrathiotungstate(2-)
CAS number	13862-78-7	molecular formula	(NH4)2WS4
molecular weight	348.18 g/mol	Exact mass	≥99.9% metals basis
PSA	-	logp	-

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：

GHS07

Signal word：

Warning

Hazard Statement：

H315: 引起皮肤刺激 H319: 引起严重眼睛刺激

Statement of Preventive Measures：

P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P264: 处理后要彻底洗手。 P337+P313: 如仍觉眼刺激：求医/就诊。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。 P332+P313: 如发生皮肤刺激：求医/就诊。