<var id="rllrb"></var>
<var id="rllrb"></var>
<var id="rllrb"></var>
<var id="rllrb"><video id="rllrb"></video></var>
<cite id="rllrb"><strike id="rllrb"></strike></cite>
<cite id="rllrb"><video id="rllrb"><menuitem id="rllrb"></menuitem></video></cite><menuitem id="rllrb"><dl id="rllrb"></dl></menuitem>
<menuitem id="rllrb"></menuitem>
<cite id="rllrb"><strike id="rllrb"><listing id="rllrb"></listing></strike></cite>
<menuitem id="rllrb"></menuitem>
<var id="rllrb"><strike id="rllrb"><listing id="rllrb"></listing></strike></var>
<cite id="rllrb"></cite>
<menuitem id="rllrb"></menuitem><var id="rllrb"></var>
<var id="rllrb"><video id="rllrb"><thead id="rllrb"></thead></video></var>
<var id="rllrb"><video id="rllrb"><listing id="rllrb"></listing></video></var>
<cite id="rllrb"><video id="rllrb"></video></cite>
<cite id="rllrb"><video id="rllrb"></video></cite>
<var id="rllrb"><video id="rllrb"><thead id="rllrb"></thead></video></var>
<var id="rllrb"><video id="rllrb"><thead id="rllrb"></thead></video></var><cite id="rllrb"></cite>
5
中文
Shangrao Guangfu Chemical
Shangrao Guangfu Chemical Co., Ltd. was established in 2006. The company is located in Lianhuashan, Qingqiao, Yangkou Town, Guangfeng District, Shangrao City, Jiangxi Province, half an hour away from Shangrao high-speed Railway station and Sanqingshan Airport, with convenient transportation. In the export ports of Shanghai and Ningbo, it can achieve ship today and arrive tomorrow to shorten the export time.
+More

Barium fluoride

Molecular formula:BaF2
CAS NO:7787-32-8
Molecular weight:175.3
United Nations Number:1564
Properties: White powder or crystal, relative density 4.83, melting point 1354℃. Slightly soluble in water, soluble in hydrochloric acid, nitric acid, acetic acid and hydrofluoric acid.

Sodium hydrogenfluoride

Molecular formula:NaHF2
CAS NO:1333-83-1
Molecular weight:61.99
Properties:White crystalline powder, poisonous, soluble in water, decomposed into sodium fluoride and hydrogen fluoride by heating, insoluble in ethanol, aqueous solution can corrode glass. Has a strong sour taste, absorbs water in humid air and emits hydrogen fluoride. At high temperatures, aluminum or aluminum alloys have corrosion resistance to sodium hydrogen fluoride. The relative density is 2.08.

Fluorosilicic acid

Molecular formula:H2SiF6
CAS No.:16961-83-4
Molecular weight:144.106
Properties:Colorless transparent smoky liquid with pungent odor and strong acid reaction. Soluble in water, has disinfection properties. Volatile, corrosion of glass, ceramics, lead and other metals, strong corrosion of the skin, toxic to human respiratory organs, should be stored in the container of plastic products.

Strontium fluoride

Molecular formula:SrF2
CAS NO:7783-48-4
Molecular weight:125.62
Properties:White powder, cubic crystal system. Stable in air, oxidized to strontium oxide above 1000℃. Soluble in water, hydrochloric acid, insoluble in hydrofluoric acid.

Zinc fluoride hydrate

Molecular formula:ZnF2·4H20
CAS NO:13986-18-0
Molecular weight:175.44
Properties:White crystalline powder, soluble in water, solubility in water is 4.5 g/l

Sodium fluoride

Molecular formula:NaF
CAS NO:7681-49-4
Molecular weight:41.99
Properties:Colorless shiny crystal or white powder, tetragonal crystal system, regular hexahedral or octahedral crystal, soluble in water, slightly soluble in alcohol, aqueous solution is alkaline reaction, can corrode glass. Dissolves in hydrofluoric acid to form sodium hydrogen fluoride. Toxic, can corrode the skin, irritate mucous membranes, damage the nervous system. The relative density is 2.558, the melting point is 993℃, and the boiling point is 1704℃

Barium fluoride

Sodium hydrogenfluoride

Fluorosilicic acid

Strontium fluoride

Zinc fluoride hydrate

Sodium fluoride
News Center
+More

Welcome to Shangrao Guangfu Chemica

The company is located in Lianhuashan, Qingqi...

The company adheres to the corporat...

Under the leadership of Chairman Kong Yongmin...

Efficient service has always been o

To provide customers with stable product qual...
Shangrao Guangfu Chemical
The company has the right to self operate import and export, and warmly welcomes customers from home and abroad to visit and guide us. We sincerely look forward to cooperating with you!
+More
中文字幕日韩一区二区三区不卡|欧美亚洲国产精品久久久久|国产精品久久久无码专区|91不卡在线精品国产
<var id="rllrb"></var>
<var id="rllrb"></var>
<var id="rllrb"></var>
<var id="rllrb"><video id="rllrb"></video></var>
<cite id="rllrb"><strike id="rllrb"></strike></cite>
<cite id="rllrb"><video id="rllrb"><menuitem id="rllrb"></menuitem></video></cite><menuitem id="rllrb"><dl id="rllrb"></dl></menuitem>
<menuitem id="rllrb"></menuitem>
<cite id="rllrb"><strike id="rllrb"><listing id="rllrb"></listing></strike></cite>
<menuitem id="rllrb"></menuitem>
<var id="rllrb"><strike id="rllrb"><listing id="rllrb"></listing></strike></var>
<cite id="rllrb"></cite>
<menuitem id="rllrb"></menuitem><var id="rllrb"></var>
<var id="rllrb"><video id="rllrb"><thead id="rllrb"></thead></video></var>
<var id="rllrb"><video id="rllrb"><listing id="rllrb"></listing></video></var>
<cite id="rllrb"><video id="rllrb"></video></cite>
<cite id="rllrb"><video id="rllrb"></video></cite>
<var id="rllrb"><video id="rllrb"><thead id="rllrb"></thead></video></var>
<var id="rllrb"><video id="rllrb"><thead id="rllrb"></thead></video></var><cite id="rllrb"></cite>