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Henan Tianfu Chemical Co., Ltd.TIANFU-CHEM- Silicon dioxide//file1.lookchem.com/cas/reactions/2021/05/26/6114654.png
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TIANFU-CHEM- Silicon dioxide CAS NO.7631-86-9

Min.Order Quantity:
1 Kilogram
Purity:
99.0%
Port:
SHANGHAI
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram,Other

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Product Details

Keywords

  • Silicon dioxide
  • 7631-86-9
  • O2Si

Quick Details

  • ProName: TIANFU-CHEM- Silicon dioxide
  • CasNo: 7631-86-9
  • Molecular Formula: O2Si
  • Appearance: Solid
  • Application: Organic synthesis
  • DeliveryTime: PROMPT
  • PackAge: IN 25kg drums
  • Port: SHANGHAI
  • ProductionCapacity: 10 Metric Ton/Month
  • Purity: 99.0%
  • Storage: In Room Temperature
  • Transportation: As per the MSDS
  • LimitNum: 1 Kilogram
  • Heavy metal: N/A
  • Grade: Industrial Grade,Food Grade,Pharma Gra...
  • N/A: N/A

Superiority

our company engages in sodium tripolyphosphate (stpp) and sodium hexametabphosphate (shmp) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals imp&exp trading business. the company is located in zhengzhou high-tech development zone with import and export license. we passed iso 9001:2008 in 2009, and won "high-tech enterprise" by provincial government in 2013. our stpp and shmp has reached an annual output of 30000 tons and has successfully passed sgs, ciq audits on many occasions.


in 2011 we entered the fine chemical market of noble metal catalyst ,organic phosphine ligands and oled intermediates.with the joint efforts of our senior experts and professional technicians, tianfu has developed more than 500 compounds, which are widely used in the fields of production and life science. the objective of the company is to put quality first and put our customer’s needs first - the satisfaction of our customers is the company's ultimate goal. improving product quality and service level is our responsibility, and creating more value for our customer’s is our purpose. we are constantly striving to make henan tianfu a leading chemical supplier, and hope to create a better future with you.

Details

silicon dioxide basic information
product name: silicon dioxide
synonyms: lichrospher(r) si 60;lichrospher(r) 60;silica gel 60 f254;silica gel g6f;silica gel 60 rp18;silica gel blue;superspher(r) si 60;superspher(r) 60
cas: 7631-86-9
mf: o2si
mw: 60.08
einecs: 231-545-4
product categories: siloxanes;inorganics;silica gels;organofunctional catalyst support;metals scavenging agent;molecular sieves;metal oxide;mesoporous materials;ceramic science;materials science;metal &;nanomaterials;new products for materials research and engineering;#n/a
mol file: 7631-86-9.mol
silicon dioxide structure
silicon dioxide chemical properties
mp >1600 °c(lit.)
bp >100 °c(lit.)
density 2.2-2.6 g/ml at 25 °c
refractive index 1.46
fp 2230°c
storage temp. refrigerator (+4°c)
form suspension
water solubility insoluble
merck 14,8493
stability: stable.
cas database reference 7631-86-9(cas database reference)
nist chemistry reference silicon(iv) oxide(7631-86-9)
epa substance registry system silica(7631-86-9)
safety information
hazard codes xn,xi
risk statements 36/37/38-36/37-22-43-52/53-36/38
safety statements 26-37/39-36-36/37/39-36/37-61
wgk germany 1
rtecs vv7310000
tsca yes
hs code 28112200
msds information
provider language
silica english
silicon dioxide usage and synthesis
chemical properties white crystals or powder
usage functionalized raft agent for controlled radical polymerization; especially suited for the polymerization of styrene; acrylate and acrylamide monomers. azide group can be used to conjugate to a variety of alkyne-functionalized biomolecules. chain transfer agent (cta).
usage sds mixture of sodium alkyl sulfates consisting chiefly of sodium lauryl sulfate

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