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Changsha Yonta Industry Co., Ltd.Sodium Silicofluoride//www.lookchem.com/300w/2010/0619/16893-85-9.jpg
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Sodium Silicofluoride CAS NO.16893-85-9

FOB Price:
USD 405.00-425.00 /Metric Ton Get Latest Price
Min.Order Quantity:
10 Metric Ton
Purity:
99%Min
Port:
Huangpu Port, China
Payment Terms:
L/C,D/P,T/T,Other

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Product Details

Keywords

  • Sodium Silicofluoride
  • Na2SiF6, 16893-85-9
  • antiseptic,timber industry,hygroscopic agent, insecticide in pesticide industry & sodium fluoride in man-made cryolite

Quick Details

  • ProName: Sodium Silicofluoride
  • CasNo: 16893-85-9
  • Molecular Formula: Na2SiF6
  • Appearance: It is colorless hexagonal, odorless an...
  • Application: It is used as antiseptic in timber ind...
  • DeliveryTime: Within 2-3 weeks upon receipt of advan...
  • PackAge: In 25kg and 50kg plastic woven bag lin...
  • Port: Huangpu Port, China
  • ProductionCapacity: 50000 Metric Ton/Day
  • Purity: 99%Min
  • Storage: Store at a ventilating, and dry place,...
  • Transportation: Hazard Class: 6.1 UN No.: 2674
  • LimitNum: 10 Metric Ton
  • Grade: Industrial Grade

Superiority

cas no. : 16893-85-9
einecs no. : 240-934-8
h.s. code : 2826.901000
formula : na2sif6
molecular weight : 188.06
applications : used as antiseptic in timber industry, hygroscopic agent of acid-resisting concrete, solidifying agent in natural latex products, additive in plating with zinc, nickel, iron and filler in plastic and fluorinating agent in pharmaceuticals and drinking water. it is used to produce insecticide in pesticide industry and sodium fluoride in man-made cryolite.
min. order quantity : 10 mts
supply capacity : 50,000mts /year
fresh stocks : yes
sample availability : yes
main export markets : india, indonesia, pakistan, egypt, turkey

Details

sodium silicofluoride 99%min (changsha yonta)


- product identification
cas no. : 16893-85-9
h.s. code : 2826.901000
formula : na2sif6
molecular weight : 188.06
toxicity : highly toxic to all plant animal life
synonyms : sodium silicofluoride; sodium hexafluorosilicate; sodium fluosilicate; earwig bait; disodium hexafluorosilicate
raw materials : fluorosilicic acid with sodium carbonate

- physical chemical properties
physical state : (apperance) it is colorless hexagonal, odorless tasteless crystal with relative density 2.679. it is hygroscopic. it is soluble in ether, insoluble in alcohol. the solubility in acid is greater than in water. it decomposes in alkaline solution produces sodium fluoride silicon dioxide. it is decomposed to sodium fluoride silicon tetrafluoride by heating to 300'c. it is noxious!
specific gravity : 2.679
solubility in water : 0.76 g/100 ml at 25 c , 2.45 g/100 ml at 100 c

- applications
it is used as antiseptic in timber industry, hygroscopic agent of acid-resisting concrete, solidifying agent in natural latex products, additive in plating with zinc, nickel, iron filler in plastic fluorinating agent in pharmaceuticals drinking water. it is used to produce insecticide in pesticide industry sodium fluoride in man-made cryolite.

- specification
quality standard : hg/t3252-2000
appearance : it is colorless hexagonal, odorless tasteless crystal
testing items : quality standard reference testing results
purity (na2sif6) dry basis : 99.0%min / 99.53%min
loss on drying at 105oc : 0.3%max / 0.14%
free acid(based on hci) : 0.1%max / 0.032%
water-insoluble matter : 0.40%max / 0.32%
heave metal(based on pb) : 0.02%max / 0.015%
iron(fe) : 0.02%max / 0.014%
fineness(through 250um test bolter) : 90.0%min / 95%

- transportation
storage : store at a ventilating, dry place, keep away from food.
packing : in 25kg 50kg plastic woven bag lined with high pressure polyethylene plastic bag
hazard class : 6.1
un no. : 2674

- other trade information
min.der quantity : 10 mts
supply capacity : 50,000mts /year
loading capacity : 27mts/1080bags(1x20'fcl)
port of loading : huangpu port, china
fresh stocks : yes
ref.price : usd405.- ~ usd425.-/mt fob huangpu, china
shipment time : within 2-3 weeks upon receipt of advance payment l/c .
payment time : t/t in advance, sight l/c, l/c 60 days after b/l date.
origin : yunan kunming
sample availability : yes
main export markets : india, indonesia, pakistan, egypt, turkey


 

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