潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

CN ChemNet > Gold Suppliers > shaowufluoride >

Hydrofluoric Acid

Hydrofluoric Acid

Category :

Inorganic chemicals

CAS NO : 7664-39-3
EC NO : 231-634-8
Molecular Formula : HF
Main Specifications :
Synonyms : Hydrogen fluoride,anhydrous;hydrogen fluoride;fluoride;(~2~H)hydrogen fluoride;Hydrogen Fluotride;Anhydrous Hydrogen Fluoride;
Hydrofluoric Acid
Molecular Structure:Hydrofluoric Acid 7664-39-3
Product description:
INDUSTRIAL HYDROFLUORIC ACID

Molecular Formula:HF
Molecular Weight:20.01
Index Name Index
A B C
F-40 F-40 F-55 F-60 F-70 F-40 F-55
Hydrofluoric(HF)Content,%≥ 40.0 40.0 55.0 60.0 70.0 40.0 55.0
Fluorosilicic Acid(H2SiF6),%≤ 0.02 0.2 0.5 0.4 0.4 2.5 5.0
Non-volatile Acid(H2SO4),%≤ 0.02 0.05 0.08 0.08 0.08 1.0 2.0

Note:HF content can be controlled between 35 and 70 on the clients' requirements.

Properties:
The product is a colorless and transparent solution. It has a strongly pungent odor and a strong toxicity.It is very corrosive.

Application:
The product is used in Chemical industry,Metallurgical Industry Glass Industry, Mine, Petroleum and Atomic Energy Industry.

Storage:
The product should be stored in a storehouse with good ventilation.

Transport:
It should be treated as Grade A inorganic acid corrosive goods during its transportation.

Packing:
The product is refilled in a polythene plastic drum;Of course,We can also fill it on consumers'requests.
If you are sourcing Hydrofluoric Acid from China ,just feel free to inquire
Contact us
Company：
    Fujian Shaowu Yongfei Chemical Co.,Ltd.(Formerly FUJIAN SHAOWU FLUORIDE PLANT)
Contact：
   
Phone：
+86-599-6655932
Mobile phone：
Fax：
 +86-599-6655755
E-mail：
 sales@shaowufluoride.com
Website：
 http://www.shaowufluoride.com
Address：
 18 Xinan road,Shaowu City,Fujian province,China
Zip Code：
 354001
World Wide ChemNet: - International - China - Korea
About Us - Top Products- Partner with Us - Contact Us - Help - Sitemap
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板： 东山县| 左云县| 景洪市| 东平县| 苏尼特左旗| 延庆县| 石台县| 广东省| 汶上县| 邵东县| 武隆县| 呈贡县| 礼泉县| 吉隆县| 文山县| 双柏县| 宁陵县| 蓬莱市| 星子县| 来安县| 濮阳市| 英山县| 余江县| 三明市| 永嘉县| 阳原县| 印江| 和平区| 镇远县| 东兰县| 花垣县| 阿鲁科尔沁旗| 科尔| 和静县| 雅江县| 通城县| 固安县| 贵定县| 克山县| 志丹县| 淄博市|