Ammonium Bifluorid for glass etching ammonium acid fluoride
Name: Ammonium Bifluoride,
MF: NH4HF2
Purity: 98%min / 97%min / 95%min
Molecular weight: 57.04
Appearance: Colorless rhombus or flaky crystal
Items
98%
Ammonium Bifluoride NH4HF2) (dry basis)
98.00%MIN
Loss on drying
1.6%MAX
Ignition Residue
0.10%MAX
Sulphate(SO4)
0.10%MAX
Ammonium Fluorosilicate[(NH4)2SiF6]
0.80%MAX
Properties: The product is a rhombohedral or flaky 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.
Warn
This product is toxic. The operators must wear protective equipment. In case of skin contact, immediately rinse with plenty of water, and then the affected area 30min immersed in 70% ethanol or magnesium sulfate solution cold, then coated with Magnesium Oxide glycerin ointment. Special attention must be paid under the nails of the skin, if not timely cleaning processing, can cause severe pain.
Packaging & Shipping
Storage: Moisture-proof and sealed preservation is needed.
Transport:
It should be treated as inorganic poisonous goods.
Ammonium bifluoride 98% package in 25kgs woven bag
Ammonium bifluoride package withou pallet
Ammonium hydrogen fluorid package in woven bag with pallet
Our Services
1. The packing can be made according to customers’requirement.
2. Activated carbon shipped within 10-15 days
3. Any inquiries will be replied within 24hours
FAQ
1) What payment do you accept?
We usually choose L/C,T/T.
2) What is your transportation?
We deliver our product all over the world by sea.
3) Do you offer product samples to international customers?
We can offer free samples, freight collected.
4) Can you supply other related products and specifications?
Yes, we can supply related products as you need.
5) What package do you offer?
Packaging in 20Kgs woven bag with plastic bag inside or according to your request.
