Introduction of Ammonium Tetrafluoroborate
Introduction of Ammonium Tetrafluoroborate
Molecular Formula: BF4.H4N or BF4H4N
Synonyms：Ammonium tetrafluoroborate,Ammonium fluoroborate,13826-83-0
Molecular Weight :104.85
Apparance: Ammonium fluoborate appears as odorless white crystals. Sinks and mixes with water
CAS:13826-83-0
Ammonium Fluoroborate is a water insoluble source for use in oxygen-sensitive applications, such as metal production. In extremely low concentrations (ppm), fluoride compounds are used in health applications. Fluoride compounds also have significant uses in synthetic organic chemistry. They are commonly also used to alloy metal and for optical deposition. Certain fluoride compounds can be produced at nanoscale and in ultra high purity forms. Ammonium Fluoroborate is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards.
Physical and chemical properties:
Physical properties:
Properties: clear crystals or needle-like colorless crystals.
The relative density is 1.85.
Solubility: soluble in water. 100ml of water can dissolve 25g at 16°C, and 97g at 100°C. Insoluble in alcohol. Decomposes when heated to above 110°C. Sublimation occurs when the heat is strong.
Chemical properties:
The aqueous solution is weakly acidic, because the fluoroborate ion is weakly hydrolyzed in hot water: BF4－＋H2O=heating=BF3OH-＋HF, and this salt is a strong acid and weak base salt, and ammonium ions will also be hydrolyzed in cold water: NH4 +＋H2O=(reversible reaction)=NH5O＋H+
2NH4BF4＋Ca(OH)2=heating=2NH3↑＋2H2O＋Ca(BF4)2
Packaging, storage and transportation:
It should be stored in a cool, ventilated and dry warehouse.
The packaging should be kept tightly closed to prevent damage to the packaging. Protect from rain and sunlight during transportation.
We supply BF4H4N focus on quality, service and expertise:
• Quality: Producing purity synthetic BF4H4N, based on pure raw materials only, with the lowest heavy metal content. We can also manufacture products of different concentrations to meet customer needs.
• Service: Offer stable quality of the product to clients, keep doing best for after-sales service.A close cooperation with our clients enables us tobetter understand the customer's usage of our products, and make modifications according to the customer's feedback .
•Expertise: Custom-made packaging and logistics、different concentrations of chemical products can be offered to meet customer’s requirements.
FOSHAN NANHAI SHUANGFU CHEMICAL CO., LTD is one of the manufacture of medium and high quality Ammonium Tetrafluoroborate, supply long term production and delivery of this product all over the world.
Attn:Nicole Huang (Sales Manager)
Add: Qishan Industry Park, Yanfeng Road, Shishan, Nanhai District,Foshan City,China.
Phone: 86 757 81108788
Mobile: 86 13928083637
E-mail: sales@df-chemicals.com
