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Home> Products > Inorganic Chemicals > Alkali > CAS DataBase Listed 2 > CAS 21645-51-2
21645-51-2 structure 3D

21645-51-2

  • Molecular Weight: 81.027378
  • Formula: C22H16N2O3
  • Name: 1-[2-(3,4-dihydroxyphenyl)-2-oxoethyl]-3,5,7-triaza-1-azoniatricyclo[3.3.1.1~3,7~]decane
  • Synonyms: Ascriptin; Alumina trihydrate; Trihydroxyaluminum; Trihydrated alumina; Hydrated aluminum oxide; Aluminum(III) hydroxide; Aluminum oxide trihydrate
Properties Safety and Handling Reach Info MSDS Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • R36:Irritating to the eyes
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S36:Wear suitable protective clothing
Properties
  • Appearance:
  • white amorphous powder
  • Molecular Weight:
  • 81.027378
  • Density:
  • 1.6
  • Boiling Point:
  • °Cat760mmHg
  • Melting Point:
  • 300℃(失去水)
  • Flash Point:
  • 190.9ºC
  • Storage Temperature:
  • Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
  • Solubility:
  • Insoluble
  • Stability:
  • Stable. Incompatible with strong bases.
  • Usage:
  • Desiccant powder.

  • More Properties>>
There are 686 suppliers who can provide 1-[2-(3,4-dihydroxyphenyl)-2-oxoethyl]-3,5,7-triaza-1-azoniatricyclo[3.3.1.1~3,7~]decane with CAS No. 21645-51-2
ATH alumina trihydrate aluminium hydroxide Al(OH)3 powder 21645-51-2 with factory price
ATH alumina trihydrate aluminium hydroxide Al(OH)3 powder 21...
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Hebei Yanxi Chemical Co.,Ltd
2YRS Main Products
Division I, the main production Lead acetate phenylacetamide Cyromazine quality is very good!
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Aluminum hydroxide
Aluminum hydroxide
  • FOB Price:1 USD/Kilogram 
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  • Usage:In the raw material 
  • Brand:Tely 
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  • Updatetime:May 25 2020 
Jilin Tely Imp & Exp Co., Ltd
1YR Main Products
Pharmaceutical raw materials,Chemical reagent, Food aditives,Plant ExtracPharmaceutical and pesticide intermediates.
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Pharmaceutical grade Aluminum hydroxide CAS 21645-51-2 complies with USP standard
Pharmaceutical grade Aluminum hydroxide CAS 21645-51-2 compl...
  • FOB Price:8 USD/Kilogram 
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  • Appearance:White amorphous powder 
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High quality Androst-4-ene-3,6,17-trione supplier in China
High quality Androst-4-ene-3,6,17-trione supplier in China
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  • Appearance:White or light yellow powder 
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  • Brand:Chemzhongyuan 
  • Payment:T/T, L/C 
  • Updatetime:Aug 05 2020 
Xiamen Zhongyuan Hongye Chemical Co., Ltd.
2YRS Main Products
pharmaceutical intermediates, biochemistry and customized chemicals, special chemicals, organic and inorganic chemicals, medical devices, electronic chemicals and biological sciences
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Aluminium hydroxide
Aluminium hydroxide
  • Min.Order:1 Gram 
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  • Appearance:White crystalline powder 
  • Purity:98% 
  • Packaging:According to the clients' requirement... 
  • Description:Superiority product name:aluminium hydroxide synonyms:af260;alcoa331;alcoac30bf;alcoac330;alcoac333;alugel;alumigel;aluminahydrated cas no.:21645-51-2 einecs no.: 244-492-7 molecular formula:alh3o3 molecular weight:78 appearance:white crystalline powder asssy...
  • Updatetime:Dec 20 2019 
Hebei zhuangkai biotechnology co. LTD
1YR Main Products
Pharmaceutical intermediates Pesticide intermediates Food Additives Custom synthesis
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Aluminum hydroxide
Aluminum hydroxide
  • Payment:L/C,D/A,D/P,T/T,Western Union,MoneyGram, 
  • Description:English name: Aluminum hydroxide CAS: 21645-51-2 Structural Formula
  • Updatetime:Dec 18 2019 
Hangzhou Utanpharma biology co,.Ltd
3YRS Main Products
Our company is an internationally oriented research based pharmaceutical company with headquarters located in Hangzhou,China.
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High White Series Aluminium Hydroxide for Solid Surface Filler
High White Series Aluminium Hydroxide for Solid Surface Fill...
  • FOB Price:420 USD/Metric Ton 
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  • Appearance:White Powder 
  • Purity:99.6%min 
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  • Usage:Solid surface filler, execent filler for artificial marble products 
  • Brand:JZBT H-WF-Series 
  • Payment:L/C,D/P,T/T,Western Union, 
  • Updatetime:Aug 16 2019 
Jiaozuo Bunge Trade Co., Ltd
Main Products
aluminium hydroxide, aluminium oxide, water treatment chemicals, leather chemicals, food additives, fertilizer, fire retardant, fine chemicals and other chemicals.
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High quality ATH/ Alumina Trihydrate 21645-51-2 for filler with best price
High quality ATH/ Alumina Trihydrate 21645-51-2 for filler w...
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
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  • Appearance:white powder 
  • Purity:99.6% 
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  • Usage:Food Grade,Industrial Grade,Medicinegrade 
  • Brand:JP 
  • Payment:L/C,T/T,Western Union,MoneyGram, 
  • Updatetime:Jul 20 2019 
Hangzhou Jiupeng New Materials Co., Ltd
Main Products
It has research and development centers in the fields of nano environmental protection treatment series, nano polishing polishing series,
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Aluminum hydroxide
Aluminum hydroxide
  • FOB Price:475 USD/Metric Ton 
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  • Appearance:Properties white crystalline powder 
  • Purity:65% 
  • Packaging:25kg/pp bag or as your request 
  • Usage:Used for waterproof fabric, printing ink, glass, paper, packing, mordant, rags 
  • Brand:Ming Chen 
  • Payment:L/C,T/T, 
  • Updatetime:Jul 04 2016 
Tai`an Ming Chen Chemical Import&Export Co.,Ltd.
Main Products
Chemical raw materials are widely used in paint, coating industry, rubber industry, water treatment industry and feed industry, etc.
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Aluminum hydroxide
Aluminum hydroxide
  • FOB Price:0.87 USD/Kilogram 
  • Min.Order:40 Kilogram 
  • Supply Ability:100 Day/Metric Ton 
  • Appearance:white powder 
  • Purity:64.5% 
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  • Brand:China 
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  • Updatetime:Jan 08 2019 
Guangzhou billion peak Chemical Technology Co., Ltd.
Main Products
aluminium hydroxide, alumina, heavy calcium, light calcium, talc powder, aluminium silicate, colloidal calcium, magnesium silicate, zinc stearate, calcium stearate, magnesium stearate, 1801 stearate,
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Aluminum Hydroxide
Aluminum Hydroxide
  • FOB Price:800 USD/Metric Ton 
  • Min.Order:10 Metric Ton 
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  • Appearance:White powder or granular  
  • Purity:99.6% 
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  • Usage:Aluminum Hydroxide used for Electronics Chemicals,Paper Chemicals,Plastic Auxiliary Agents 
  • Payment:L/C,T/T, 
  • Updatetime:Jul 04 2014 
shijiazhuang oufuxin import & export co. , ltd
Main Products
Self-management and agent all kinds of goods and technology import and export business
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aluminium hydroxide
aluminium hydroxide
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
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  • Appearance:Solid 
  • Purity:98% 
  • Packaging:Standard export package 
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  • Brand:Corey 
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  • Updatetime:May 21 2019 
Career Henan Chemical Co
Main Products
Career Henan Chemical Co, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade.
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Aluminum hydroxide
Aluminum hydroxide
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:100 Day/Kilogram 
  • Appearance:white amorphous powder 
  • Purity:99% 
  • Packaging:100g/ bag, 2 kg/ bag, 25kg/ carton or as required 
  • Usage:Pharmaceutical Raw materials 
  • Brand:XinRunde 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Mar 26 2019 
Hubei XinRunde Chemical Co., Ltd
Main Products
Pharmaceutical Intermediate; Pharmaceutical Raw Materials; Raw Steroid Powders; Raw Hormone Powders; etc
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High-whiteness aluminum hydroxide ATH for filler
High-whiteness aluminum hydroxide ATH for filler
  • FOB Price:100 USD/Metric Ton 
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  • Appearance:white powder 
  • Purity:99.5% 
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  • Updatetime:Feb 25 2019 
Aluminum hydroxide
Aluminum hydroxide
  • FOB Price:100 USD/Gram 
  • Appearance:white powder 
  • Purity:99% 
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  • Usage:API intermediates 
  • Brand:Quanao 
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  • Updatetime:Feb 04 2017 
Shenzhen Simeiquan Biotechnology Co.Ltd
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food additives ,flavor and fragrance,Pharmaceutical intermediates.steroid.special for anbolic steroid hormone powder Muscle Building Steroids,Oral Anabolic Steroids,Injectable Anabolic Steroids
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Aluminium hydroxide 21645-51-2 supplier
Aluminium hydroxide 21645-51-2 supplier
  • Min.Order:1 Milligram 
  • Supply Ability:100 Year/Metric Ton 
  • Appearance:powder 
  • Purity:98% 
  • Packaging:as your required 
  • Description:Superiority nanjing sunsure chemical technology co., ltd., established in 2009, has expanded a compositive entity from initially only as a small manufacturer. the company dedicated to the development, production and marketing of chemicals. sunsure covers whole...
  • Updatetime:Feb 25 2019 
Aluminium hydroxide
Aluminium hydroxide
  • Appearance:contact us for more details about Aluminium hydroxide, CAS:21645-51-2 
  • Purity:contact us for more details about Aluminium hydroxide, CAS:21645-51-2 
  • Packaging:Glass bottle in aluminum foil bag, from mg scale to kg scale 
  • Usage:Chemicals, pharmaceutical research, pharmaceutical intermediates, reagents 
  • Brand:FINETECH 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Aluminium hydroxide, CAS:21645-51-2 with the most competitive price and the best quality. We ca...
  • Updatetime:Nov 21 2018 
Finetech Industry limited.
Main Products
custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
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Aluminum hydroxide
Aluminum hydroxide
  • Min.Order:1 Gram 
  • Supply Ability:500 Month/Kilogram 
  • Purity:99% 
  • Packaging:25KG/barrel 
  • Payment:T/T, L/C 
  • Description:Product Name: Aluminium hydroxide Synonyms: af260;alcoa331;alcoac30bf;alcoac330;alcoac333;alugel;alumigel;aluminahydrated CAS: 21645-51-2 MF: AlH3O3 MW: 78 EINECS: 244-492-7 Mol File: 21645-51-2.mol
  • Updatetime:Nov 25 2013 
Beijing Chemeebio Pharma-tech Co., Ltd.
Main Products
Tiemonium methyl sulfate, Zoledronic Acid ,Ceftriaxone Sodium Sterile + Tazobactam Sodium Sterile, Febuxostat,Entecavir and so on
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Aluminum hydroxide
Aluminum hydroxide
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Year/Metric Ton 
  • Purity:99 
  • Packaging:According to your demand 
  • Payment:LC 
  • Description:Aluminumhydroxide (6CI,8CI);Ascriptin;Alumina trihydrate;Aluminum oxide trihydrate;Aluminum(III) hydroxide;Hydrated aluminum oxide;Trihydrated alumina;Trihydroxyaluminum;
  • Updatetime:Nov 21 2018 
Aluminium hydroxide
Aluminium hydroxide
  • Packaging:25kg bag 
  • Description:Flame Retardant Aluminium hydroxide Aluminum Hydroxide Cas No. 21645-51-2 General Properties Molecular weight 78
  • Updatetime:Feb 13 2015 
HUTONG GLOBAL CO.,LTD
Main Products
barite,barium sulfate,titanium dioxide,calcium carbide,caustic soda,soda ash,glycerol monostearate,perchloroethylene,titanium tetrachloride,epichlorohydrin,bon acid,2b acid,naphthol AS,AAOA,MEA
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