<button id="1kitb"><big id="1kitb"></big></button>
<samp id="1kitb"></samp><button id="1kitb"></button>
<var id="1kitb"></var>
<sup id="1kitb"><big id="1kitb"></big></sup><samp id="1kitb"><legend id="1kitb"><var id="1kitb"></var></legend></samp>
<samp id="1kitb"></samp>
<samp id="1kitb"></samp>

PRODUCTS

Products
Position:Home > Products
Ammonium silicofluoride

CAS No.: 1341-49-7

Molecular formula: NH4HF2

Molecular weight: 57.04

Property: White crystals, slightly sour. Easy to deliquesce, easy to agglomerate, soluble in water, slightly soluble in alcohol. Decomposed in hot water, the aqueous solution is acidic.

Product Standard: National Standard GB 28655-2012

Index Superior product First grade
Hydrofluoric Acid(NH4HF2)(On a dry basis)ω/% ≥ 98.0 97.0
Fluorosilicic Acid[(NH4)2SiF6]ω/% ≤ 0.5 1.5
Loss on drying ω/% ≤ 1.5 3.0
Ignition Residue ω/% ≤ 0.1 0.2
Sulfate(SO4)ω/% ≤ 0.1 0.1

Packing: Plastic woven bags lined with polyethylene plastic film bags, net weight 25kg per bag.

Contact us
Add: No. 397, Tonghe Road, Kecheng District, Quzhou City, Zhejiang, China
Tel: +86-18805701223
Fax: +86-570-8760677
E-mail: 284392050@qq.com
URL: www.ipcatchip-onboard.com
Copyright(C)2021, Quzhou Xuanyi Chemical Co., Ltd. All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle
天堂无码在线_好吊色国产欧美日韩免费观看_不卡无码人妻一区二区三区_永久免费无码中文字幕