Molecular Formula: NH4HF2
Mol. Wt:57.04
Cas:1341-49-7
UN NO.: 1727
EINECS: 215-676-4
Synonyms:Acid ammonium fluoride,Ammonium fluorine hydride
Description:White rhombus or flake crystal,poisonous,hardly dissolved in alcohol.Stable in dry state,the aqueous solution is acidity,deliquescence in air,causticity on glass.
Functional use:It is used for oil filed acidification,manufacturing medium and magnesium alloy.Used as matt for glass,blooming,wood preservative.Alaminium brightener.As a rust remove in textile industry,plating,electronics industry,andlytical reagent.
Package: 25 kg plastic woven bag or in ton bag
Transportation: Damp-proof,inorganic toxicant.
Price term: FOB /CIF, T/T
contact: Nicole
1.. Appearance, White crystalline powder 2. Purity, 98% min 3. HS code, 28111110000 4. Application, Used in glass industry, electroplate, textile, etc.
Physical And Chemical Properties The pH of a 5% aqueous solution of Ammonium Bifluoride is 3.5. In aqueous solution it releases 0.35 pounds of hydrofluoric acid per pound of Ammonium Bifluoride. In strong acid solutions, Ammonium Bifluoride releases 0.70 pounds of hydrofluoric acid per pound. Since the product absorbs heat when aqueous solutions are prepared, it is often advisable to use warm water. Additional properties are listed below. Melting Point: 258 F (126 C) Boiling Point: 462 F (239 C) Specific Gravity: 1.5 Solubility in Water (25C): 41.5% by weight Sales Specification Content(NH4HF2): 98.0% min (NH4)2SiF6: 2.0% max Loss on drying: 1.0% max Residue on ignition: 0.2% max Sulfate (based on SO4): 0.1% max Packing 50 LB Bag, 44 bags per pallet DOT Transportation UN Number.: 1727 Proper Shipping Name: Ammonium Bifluoride, Solid Hazard Class: 8 Packing Group: II
Supplier: Copper sulphate 24.5%, manganese sulpahte 32%, cobalt sulphate 20.5%, ferrous sulphate 19% & 30%, ammonium molybdate 54%, zinc sulphate mono 33% & hepta 21%, magnesium sulphate 9.6%, boron 20%, boric acid, borax decahydrate 10.5% & pentahydrate 15%, water soluble fertilizers, potassium schoenite, edta chelates(zn, mg, mn, cu, ca, fe), amino acid 80% & 50%, amino cheleted mix, (zn, cu, ca, mn, mg, fe), humic acid granular 80%, potassium humate flakes 98%, potasium fulvic humate 98%, humic acid powder 95%, potassium humate crystal 98%, potassium fulvic humate 98%, seaweed extract powder/flakes, fulvic acid 81%, silicon super spreader, glycine cheleted mixture (cu, mn, cr, zn), choline chloride 50%, 60%, 75%, 98%, bypass fat 84% & 99%, yeast extract powder, beef extract powder, peptone, dextrose monohydrate.
Ammonium Bifluoride
1 27176-87-0 Dodecylbenzenesulphonic acid 2 151-21-3 Sodium dodecyl sulfate 3 9016-45-9 Nonylphenol Ethoxylate 4 63449-41-2 Benzalkonium Chloride 5 139-07-1 Dodecyldimethylbenzylammonium chloride 6 9004-82-4 AES 7 6863-42-9 Coconut oil acid diethanolamine 8 683-10-3 Lauryl betaine 9 25155-30-0 Sodium dodecyl benzene sulfonate 10 107-43-7 Betaine 11 112-00-5 Dodecyltrimethylammonium chloride 12 25496-72-4 Glyceryl monooleate 13 1120-02-1 Octadecy trimethyl ammonium bromide 14 9005-64-5 Polysorbate 20 15 9005-67-8 Tween 60 16 68213-23-0 Fatty alcohol polyglycol ether 17 68585-34-2 Sodium lauryl ether sulfate 18 9004-95-9 Polyethylene Glycol Monocetyl Ether 19 9004-98-2 Polyethylene glycol monooleyl ether 20 9003-11-6 Polyethylene-polypropylene glycol
Ammonium bifluoride Molecular Formula: NH4F.HF Molecular Weight: 57.05 Technology Index: HG/T3586-1999 Index NameIndex Superior GradeFirst Grade Purity as(NH4HF2),% fª97.0095.00 Dried Weightlessness,% f_3.005.00 Ignition Residue Content,% f_0.200.20 Sulphate(SO4)Content,% f_0.100.10 Ammonium Fluorosilicate[(NH4)2SiF6]Content,% f_2.004.00 Properties: The product is a white powdery crystal. It can deliquesce easily and dissolve easily in water. It can dissolve in alcohol slightly. It can be resolved when it is affected by the heat or it is in hot water. It can corrode glass. It's poisonous. Application: The product can be used for glass frosting or extracting rare elements and used as a preservative or a mordant. Storage: Moisture-proof and sealed preservation is needed. Transport: It should be treated as inorganic poisonous goods. Packing: The products is Packed in a polythene plastic sack. Net weight is 25kg, per sack.
Ammonium Bifluoride Basic Info: Molecular Formula: NH4F HF Molecular Weight: 57 05 Technology Index: HG T3586-1999 Index Name Index Superior Grade First Grade Purity as(NH4HF2),% 97.00 95.00 Dried Weightlessness,% 3.00 5.00 Ignition Residue Content,% 0.20 0.20 Sulphate(SO4)Content,% 0.10 0.10 Ammonium Fluorosilicate[(NH4)2SiF6]Content,% 2.00 4.00 Properties: The product is a white powdery crystal. It can deliquesce easily and dissolve easily in water. It can dissolve in alcohol slightly. It can be resolved when it is affected by the heat or it is in hot water. It can corrode glass. It's poisonous. Application: The product can be used for glass frosting or extracting rare elements and used as a preservative or a mordant. Storage: Moisture-proof and sealed preservation is needed. Transport: It should be treated as inorganic poisonous goods. Packing: The products is Packed in a polythene plastic sack. Net weight is 25kg, per sack.
Ammonium hydrogen fluoride is mainly used as carved glass etching agent, preservative, disinfectant, solvent for beryllium metal beryllium oxide, analytical reagent and surface treatment agent for silica steel plate, and also used in the manufacture of ceramic and aluminum-magnesium alloy oxidant and boiler feed system steam generation cleaning agent, organic synthesis fluorinating agent, electroplating solution, reagent for extracting rare elements.
Supplier: Ammonium bifluoride
