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Henan Tianfu Chemical Co., Ltd.7681-49-4 Sodium fluoride//file1.lookchem.com/300w/synthetic/2022-01-21-09/9f56d686-9496-4ae5-b809-7bcad788cda2.png
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7681-49-4 Sodium fluoride CAS NO.7681-49-4

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

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Product Details

Keywords

  • 7681-49-4
  • Sodium fluoride
  • FNa

Quick Details

  • ProName: 7681-49-4 Sodium fluoride
  • CasNo: 7681-49-4
  • Molecular Formula: FNa
  • Appearance: White Crystalline
  • Application: NA
  • DeliveryTime: With about 7-10 days after receipt the...
  • PackAge: 1KG -200KG Drum with pallet
  • Port: China Main Port
  • ProductionCapacity: 10 Metric Ton/Month
  • Purity: 99%
  • Storage: NA
  • Transportation: BY SEA
  • LimitNum: 1 Kilogram
  • Grade: Industrial Grade,Pharma Grade

Superiority

our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:

1.noble metal catalysts (pt.pd...)

2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)

3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

our advantage:

1. higest quality and good package

2.fast delivery

3.better payment term

4.fast response to customer within 6 hours

5.good business credit in europe ,us ,japan ,korea

anyway ,if you need any chemicals from china ,henan tianfu can help you

Details

sodium fluoride chemical properties
mp 993 °c(lit.)
bp 1700 °c
density 1.02 g/ml at 20 °c
vapor pressure 1.4 mm hg ( 0 °c)
refractive index 1.336
fp 1704°c
storage temp. 2-8°c
solubility h2o: 0.5 m at 20 °c, clear, colorless
form powder
water solubility 4 g/100 ml (25 ºc)
sensitive hygroscopic
merck 14,8618
stability: stable. hydrolyzed by water. reacts with mineral acids to generate highly toxic hydrogen fluoride. incompatible with glass.
cas database reference 7681-49-4(cas database reference)
nist chemistry reference sodium fluoride(7681-49-4)
epa substance registry system sodium fluoride (naf)(7681-49-4)
safety information
hazard codes t,xn
risk statements 25-32-36/38-22
safety statements 23-24/25-45-36-22
ridadr un 1690 6.1/pg 3
wgk germany 1
rtecs wb0350000
f 10
hazard note toxic/hygroscopic
hazardclass 6.1
packinggroup iii
hazardous substances data 7681-49-4(hazardous substances data)
sodium fluoride usage and synthesis
chemical properties white crystalline
general description sodium fluoride is a colorless crystalline solid or white powder, or the solid dissolved in a liquid. sodium fluoride is soluble in water. sodium fluoride is noncombustible. sodium fluoride is corrosive to aluminum. sodium fluoride is used as an insecticide. sodium fluoride is also used to fluorinate water supplies, as a wood preservative, in cleaning compounds, manufacture of glass, and for many other uses.
air & water reactions sodium fluoride is soluble in water.
reactivity profile sodium fluoride reacts with acids to form corrosive and toxic, hf [handling chemicals safely 1980 p. 842].
health hazard ingestion may cause vomiting, abdominal pain, diarrhea, convulsions, collapse, thirst, disturbed color vision, acute toxic nephritis.
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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