午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> SCANDIUM PERCHLORATE

SCANDIUM PERCHLORATE

SCANDIUM PERCHLORATE price.
  • $68.1 - $660.48
  • Product name: SCANDIUM PERCHLORATE
  • CAS: 14066-05-8
  • MF: Cl3O12Sc
  • MW: 343.31
  • EINECS:237-914-6
  • MDL Number:MFCD00210647
  • Synonyms:Trihyperchloric acid scandium salt;Scandium(III) perchlorate hydrate;Scandium perchloride;SCANDIUM(III) PERCHLORATE HYDRATE, 99.9%;SCANDIUM(III) PERCHLORATE 50% W/W AQ. SOLN. REAGENT GRADE;SCANDIUM PERCHLORATE, HYDRATED 50% SOLUTION, REAGENT;SCANDIUM PERCHLORATE;Scandium perchlorate solution
6 prices
Selected condition：
Brand
  • Alfa Aesar
  • GFS CHEMICALS
  • Sigma-Aldrich
Package
  • 5g
  • 20g
  • 50g
  • 2g
  • (c)2g
  • (c)10g
  • ManufacturerAlfa Aesar
  • Product number040579
  • Product descriptionScandium(III)perchlorate,50%w/waq.soln. ReagentGrade
  • Packaging2g
  • Price$68.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040579
  • Product descriptionScandium(III) perchlorate, 50% w/w aq. soln., Reagent Grade
  • Packaging(c)2g
  • Price$84
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040579
  • Product descriptionScandium(III) perchlorate, 50% w/w aq. soln., Reagent Grade
  • Packaging(c)10g
  • Price$233
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number64401
  • Product descriptionSCANDIUMPERCH.SOLUTION
  • Packaging20g
  • Price$335.85
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number64402
  • Product descriptionSCANDIUMPERCH.SOLUTION
  • Packaging50g
  • Price$660.48
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number444146
  • Product descriptionScandium(III) perchlorate solution 40wt. % in H
  • Packaging5g
  • Price$186
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 040579 Scandium(III)perchlorate,50%w/waq.soln. ReagentGrade 2g $68.1 2021-12-16 Buy
Alfa Aesar 040579 Scandium(III) perchlorate, 50% w/w aq. soln., Reagent Grade (c)2g $84 2023-06-20 Buy
Alfa Aesar 040579 Scandium(III) perchlorate, 50% w/w aq. soln., Reagent Grade (c)10g $233 2021-12-16 Buy
GFS CHEMICALS 64401 SCANDIUMPERCH.SOLUTION 20g $335.85 2021-12-16 Buy
GFS CHEMICALS 64402 SCANDIUMPERCH.SOLUTION 50g $660.48 2021-12-16 Buy
Sigma-Aldrich 444146 Scandium(III) perchlorate solution 40wt. % in H 5g $186 2023-06-20 Buy

Properties

Density :1.449 g/mL at 25 °C
vapor pressure :0.12 psi ( 20 °C)
form :Liquid
Water Solubility :Insoluble in water.

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H272 May intensify fire; oxidizer Oxidising liquids;Oxidising solids Category 2
Category 3		 Danger
Warning		 GHS hazard pictograms P210, P220, P221P280, P370+P378,P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P220 Keep/Store away from clothing/…/combustible materials.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.

Description

In the presence of a catalytic amount of scandium (III) perchlorate (Sc (ClO 4) 3), 1-O-acetyl-2, 3, 5-tri-O-benzyl-β-D-ribofuranose reacted with trimethylsilylated nucleophiles to afford the corresponding α-D-ribofuranosides in high yields with good selectivities. The condensation of 2,6-diacetylpyridine and m-phenylenediamine in the presence of scandium(III) perchlorate as a template agent affords a new 20-membered macrocyclic complex of formula ScL(C104) 3.4H20 , where L is Me4bzoapyo 2 [20]octaene-N6.

Related product price