在水中分解生成不溶性碱式盐,在稀盐酸溶液中溶解,在空气中逐渐被氧化。溶液中加入金属锡可防止氧化作用。也能溶于乙醇、乙酸乙酯、冰乙酸和氢氧化钠溶液。 氯化锡二水合物是锡(II)的水合盐。它的晶体是单斜晶体,并且人们通过单晶 X 射线衍射方法研究了它们的结构。已报道的电池参数为:a=9.313、b=7.250、c=8.970?、β=114°55′ 和 Z=4。 强还原剂,用于靠AAS进行氢化物测定,比色测定银、铅、砷、钼,测定血清中无机磷及碱性磷酸酯酶活力,钼蓝法测定土壤及植株的含磷量,有机反应催化剂。可用于吲哚的合成、 醛的制备,作为路易斯酸催化剂,通过多组分反应,用于3-氨基咪唑并 [1,2-a] 吡啶的合成。 Reducing agent; carbonyl allylation; Lewis acid catalyst in C-C bond-forming reactions; catalyst withAgClO4 for the synthesis of α-glycosides; synthesis of alkenes, dienes, cis-vinyloxiranes, and allylic selenides; deoxygenation of 1,4-endoperoxides; protection of carboxylic acids as 1,3-dithianes;selective p-methoxybenzyl ether cleavage reagent; additive in hydroformylation and carbonylation reactions.
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Tin(II) chloride dihydrate
Dangerous GoodsCAS number:10025-69-1 molecular formula:SnCl2·2H2O
overview
compound introduction
Specs
| Chinese alias | 氯化亚锡结晶,二氯化锡 | ||
| English alias | - | ||
| CAS number | 10025-69-1 | molecular formula | SnCl2·2H2O |
| molecular weight | 225.65 g/mol | Exact mass | ≥97% |
| PSA | - | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS05 , GHS07
Signal word:
Danger
Hazard Statement:
H373: 通过长时间或反复暴露对器官造成损害 H314: 造成严重的皮肤灼伤和眼睛损伤 H317: 可能引起皮肤过敏反应 H410: 对水生生物有剧毒并具有长期持续影响 H302+H332: 吞咽或吸入有害。
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。 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P310: 立即致电解毒中心或医生。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P303+P361+P353: 如皮肤(或头发)沾染:立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴。 P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。 P391: 收集溢出物
WGK Germany:
1
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
RTECS:
XP8850000
UN Number:
3260
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
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MSDS
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