Crystal Glass Etching Acid
RXSOL-19-6212-050Crystal Glass Etching Acid is the best glass etching chemical for glass work
Product Overview
Technical Specifications
Crystal Glass Etching Acid
Other Name :
(Ammonium hydrogen fluoride, Acid ammonium fluoride, Ammonium hydrogen difluoride )
As an additive to sand in the process of casting magnesium and magnesium alloys, mordant for aluminium, Aluminium anodizing (Metal labels).
Crystal Glass Etching Acid also used for brightening of aluminium, purifying & cleansing beer dispensing apparatus, tube, sterilizing dairy & other food equipment, Glass and electric lamp bulb industry.
Crystal Glass Etching Acid also used as an ingredient of the etching mixture (Glass Frosting), porcelain industries.
Crystal Glass Etching Acid for the removal of iron stains (laundry sour).
Wood preservatives. In Electroplating Industries for pickling of metals (e.g. Steel sheet prior to Nickel plating, Zinc prior to Copper plating), In nuclear chemistry for the separation of Uranium from Iron, Vanadium, Beryllium and Zirconium.
Application & Dosage
Application Instructions
We are pioneer for various chemicals suppliers and manufacturers of Crystal Glass Etching Acid, potassium bifluoride, sodium bifluoride, ammonium difluoride, potassium difluoride etc
Recommended Dosage
Boiling point: 240 °C (464 °F; 513 K)
EC Number: 215-676-4
Crystal Glass Etching Acid
Melting point :124.6°C (Sublimes at higher temperature)
Boiling point : 239.5°C
When dissolved in water, cooling takes place. Material is Hygroscopic at 50% humidity.
Analysis
Appearance : White crystalline solid (Orthorhombic crystals)
NH4HF2 : 98.76%*
(NH4)2SO4 : 0.05%
(NH4)2SiF6 :0.20%
Moisture :0.59%
Solubility in water : 60.2 g at 20°C and 156.4g at 60°C per 100ml of water
Solubility in HCl : 10% (w/v) sample is soluble in 15% (w/w) of HCl at 25°C
*Assay: Weigh accurately about 1.0gm of Crystal Glass Etching Acidsample. Dissolve it in 100ml distilled water. Titrate with about 1N NaOH. Use Phenolphthalein as indicator. End point is Colourless to Pink.
% acidity as HF = A / B
1st calculate Consumption of NaOH, B.R. X Normality of NaOH X 0.02 X 100 = A
Then Divided the result with " Weight of the sample " = B
%NH4HF= %acidityasHFx57 / 20
Handling, Storage & Safety
We are also keeping ready stock of Potassium Bifluoride.
RXSOL Fluoride, are counted amongst the leading manufacturer, supplier, wholesaler and exporter of Fluoride Chemicals, Cryolite Chemicals and Fluoborate Chemicals. These products are recognised for their accurate composition.
We are manufacturer, supplier, wholesaler and exporter of Sulphate Chemical, Lithium Chloride and Potassium Metaborate. All these products are processed with top-grade ingredients in order to ensure their compliance with the international quality standards. These products are highly acclaimed by our most valued clients for their excellent finish, unique formulation, purity, longer shelf life and perfect finish. Owing their numerous other features, these products are highly valuable for pharmaceutical, chemical and bio-technology industries.
Target Industries & Supply Locations
Useful Applications
Supply & Distribution Locations
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