基本信息

安全信息

图形或危害标志
提示语	Danger
危险说明	H301 H315 H318
防范说明	P280 P305+P351+P338
UN号码	2923
危险分类	8
次要危险性	6.1
包装等级	III
WGK	3
RTECS	XQ3450000

应用
Tin(II) fluoride is used in the prevention of dental caries. It is an active ingredient in toothpastes.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. It is sensitive to moisture and air. It is hygroscopic in nature.

基本信息

MDL
MFCD00042540

EINECS
231-999-3

分子式
F₂Sn

分子量
156.69

熔点
219°

沸点
850°

密度
4.57

灵敏度
Moisture Sensitive. Air Sensitive. Ambient temperatures.

形态
Crystalline

溶解性
Soluble in potassium hydroxide and potassium fluoride. Insoluble in water, ethanol, ether and chloroform.

Merck
14,8784

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H314-H318
Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
8

包装组
III

危险类别
22-34
Harmful if swallowed.Causes burns.

安全等级
26-36/37/39-45-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
XQ3450000

TSCA
是

基本信息

Ref#
30850

MDL
42540

分子式
F2 Sn

分子量
156.69

安全信息

危险等级
8

包装组
III

产品说明

应用

二氟化锡(SnF₂)可用于：

• 形成SnF₂–吡嗪复合物，在甲脒基碘化锡(FASnI₃)钙钛矿太阳能电池(PSC)的制备中作为Sn⁴⁺抑制剂。
• 作为甘油缩酮化、Knoevenagel缩合和羟醛反应的催化剂。
• α, α-二溴苯乙酮和脂肪族、芳香族醛通过碳卤键的氧化加成合成α, β-环氧酮的反应。
• 立体控制[3 + 3] , [3 + 4], [3 + 5]环化反应。

包装

100 g in poly bottle

基本信息

产品性质

安全信息

象形图
警示用语：	Danger
危险声明	H315 - H318
预防措施声明	P280 - P305 + P351 + P338 + P310
危险分类	Eye Dam. 1 - Skin Irrit. 2
储存分类代码	6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
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, Faceshields, Gloves

基本信息

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H312: Harmful in contact with skin. H314: Causes severe skin burns and eye damage. H332: Harmful if inhaled.
防范说明	P260: Do not breathe P261: Avoid breathing . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310: Immediately call a POISON CENTER or doctor/physician. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P322: Specific measures (see . on this label). P330: Rinse mouth. P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container to local regulations..