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Chemtn Biological Technology LimitedAmmonium hydrogen difluoride//www.lookchem.com/300w/2009423/img/1341-49-7.gif

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Ammonium hydrogen difluoride CAS NO.1341-49-7

Min.Order Quantity:
1 Kilogram
Purity:
99%
Port:
Tianjin xingang
Payment Terms:
L/C,T/T,MoneyGram

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Product Details

Keywords

  • Ammonium hydrogen difluoride
  • 1341-49-7
  • ETCHING POWDER

Quick Details

  • ProName: Ammonium hydrogen difluoride
  • CasNo: 1341-49-7
  • Molecular Formula: F2H5N
  • Appearance: white scales or flakes
  • Application: Ammonium bifluoride solution is the wh...
  • DeliveryTime: 12days
  • PackAge: in drums
  • Port: Tianjin xingang
  • ProductionCapacity: 10 Metric Ton/Day
  • Purity: 99%
  • Transportation: by sea
  • LimitNum: 1 Kilogram
  • Heavy metal: less than 0.4%
  • Grade: Industrial Grade

Superiority

our company is a professional chemical raw materials manufacturer and exporter for many years in chemical market. there are more than 200 excellent staffs and four factories working for us .
company advantage:
1.place of origin in china with super quality by reasonable price.
2.fast delivery by safe express way to address specified.
3.lots of highly qualified engineers and experts to provide technical guideness and support for customers.
4. sample order are welcome.
5.a variety of payments, such as l/c, tt, , moneygram or other payments.
warm welcome to contact us to get more products information and details, i will send our product list for your choice.we are looking forward to our long term cooperation.

Details

ammonium hydrogen difluoride chemical properties
mp 125 °c(lit.)
bp 230 °c
density 1,5 g/cm3
fp 238°c
water solubility 630 g/l (20 ºc)
sensitive hygroscopic
merck 14,498
cas database reference 1341-49-7(cas database reference)
epa substance registry system ammonium fluoride ((nh4)(hf2))(1341-49-7)
safety information
hazard codes t,c
risk statements 25-34
safety statements 22-26-37-45-36/37/39
ridadr un 1727 8/pg 2
wgk germany 1
rtecs bq9200000
f 3-9
hazard note toxic/corrosive/hygroscopic
hazardclass 8
packinggroup ii
hazardous substances data 1341-49-7(hazardous substances data)
msds information
provider language
sigmaaldrich english
acros english
alfa english
ammonium hydrogen difluoride usage and synthesis
chemical properties white scales or flakes
general description ammonium bifluoride solution is the white crystalline solid dissolved in water. ammonium hydrogen difluoride is corrosive to metals and tissue. ammonium hydrogen difluoride is used in ceramics.
air & water reactions dissolves in water and forms a weak solution of hydrofluoric acid.
reactivity profile ammonium bifluoride reacts violently with bases. in presence of moisture will corrode glass, cement, and most metals. flammable hydrogen gas may collect in enclosed spaces. do not use steel, nickel, or aluminum containers [uscg, 1999].
health hazard toxic; inhalation, ingestion or skin contact with material may cause severe injury or death. contact with molten substance may cause severe burns to skin and eyes. avoid any skin contact. effects of contact or inhalation may be delayed. fire may produce irritating, corrosive and/or toxic gases. runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
fire hazard non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). contact with metals may evolve flammable hydrogen gas. containers may explode when heated.

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