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Home> CAS DataBase Listed 6 > CAS 6834-92-0
6834-92-0 structure

CAS No. 6834-92-0

  • Molecular Weight: 122.062
  • Formula: C33H40O21
  • Name: 4H-1-Benzopyran-4-one,3-(2-fluorophenoxy)-7-hydroxy-
  • Synonyms:
Properties Safety and Handling Reach Info MSDS Computational chemical data
Identification of 6834-92-0 Safety Data
  • [Risk Codes]
  • R36/38:Irritating to eyes and skin
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
  • Hazard Symbols:
  • HazardClass:8
  • MSDS infomation:
  • 4H-1-Benzopyran-4-one,3-(2-fluorophenoxy)-7-hydroxy- (6834-92-0).msds
Properties
  • Appearance:
  • colourless liquid as usually supplied (solution)
  • Molecular Weight:
  • 122.062
  • Density:
  • 1.074
  • Boiling Point:
  • 445°Cat760mmHg
  • Melting Point:
  • 1410 °C(lit.)
  • Refractive index:
  • 1.512 - 1.514
  • Solubility:
  • VERY SLIGHTLY SOL OR ALMOST INSOL IN COLD WATER; LESS READILY SOL IN LARGE AMT OF WATER THAN IN SMALL AMT; ANHYD DISSOLVE WITH MORE DIFFICULTY THAN HYDRATE IN WATER
    GLASS FORM SOL IN STEAM UNDER PRESSURE; PARTIALLY MISCIBLE WITH PRIMARY ALC & KETONES; MISCIBLE WITH SOME POLYHYDRIC ALC
    INSOL IN ALC, POTASSIUM, & SODIUM SALTS
    BROUGHT INTO SOLN BY HEATING WITH WATER UNDER PRESSURE; SILICATES CONTAINING MORE SODIUM DISSOLVE MORE READILY
  • More Properties>>
There are 299 suppliers who can provide 4H-1-Benzopyran-4-one,3-(2-fluorophenoxy)-7-hydroxy- with CAS No. 6834-92-0
Sodium silicate
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  • Cas No:1344-09-8 
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jinan shijitongda chemical co.ltd
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Sodium silicate
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Hangzhou Dayangchem Co., Ltd.
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Chemical products
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Sodium silicate
  • Cas No:1344-09-8 
  • Formula:Na2O3Si 
  • Einecs:215-687-4; 229-912-9 
  • Description:High quality with nice price! J&H chemical provides you with the best chemical compounds you are looking for!
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Hangzhou J&H Chemical Co., Ltd
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5YRS Main Products
3,5-Dibromoanisole,5-Fluoro-2-nitroanisole,Doxorubicin hydrochloride,Diethyl 4-oxoheptanedioate,1,5-Diphenylpenta-1,4-dien-3-one,3,5-Dimethoxy-4-hydroxycinnamic acid
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Sodium metasilicate
  • FOB Price:1 USD/Gram 
  • Cas No:6834-92-0 
  • Min.Order:1/Gram 
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Hubei XinRunde Chemical Co., Ltd
  • Category:Individual (Sole proprietorship)
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Pharmaceutical Intermediate; Pharmaceutical Raw Materials; Raw Steroid Powders; Raw Hormone Powders; etc
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Sodium silicate
  • Cas No:1344-09-8 
  • Min.Order:1/Metric Ton 
  • Supply Ability:150000 Year/Metric Ton 
  • Formula:Na2O3Si 
  • Payment:L/C,T/T,Western Union, 
  • Appearance:White solid 
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MOSINTER GROUP LIMITED
  • Registered Time:2004
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  • Address:Guangbo Center Office 2002, YinXianDaDao 1357
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Additives for Gasoline and diesel, Pharmaceutical Products, Fire retardant products
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Sodium silicate
  • Cas No:1344-09-8 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:Na2O3Si 
  • Payment:LC 
  • Updatetime:Nov 21 2018 
Jinan Haohua Industry Co., Ltd.
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  • Address:No.59 Gongye South RD
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Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
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Sodium silicate
  • Cas No:1344-09-8 
  • Purity:99% 
  • Formula:Na2O3Si 
  • Einecs:215-687-4; 229-912-9 
  • Description:colourless liquid as usually supplied (solution)
  • Updatetime:Jun 07 2018 
AOPHARM
  • Category:Corporation/Limited Liability Company
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Pharmaceutical Intermediate, API, Botanical Extract
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Sodium silicate
  • FOB Price:200 USD/Metric Ton 
  • Cas No:1344-09-8 
  • Min.Order:1/FCL 
  • Purity:24.6%min~99%min 
  • Supply Ability:50000 Month/Metric Ton 
  • Formula:Na2O3Si 
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  • Updatetime:Mar 16 2017 
shijiazhuang xinlongwei chemical co,ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2008
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  • Address:Ge Lan business building, No.256, Xisanzhuang St., Xinhua Dist Shijiazhuang, Hebei
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Hydrogen Peroxide, Caustic Soda Liquid, Hydrochloric Acid, Sulfuric Acid, Nitric Acid, Acetic Acid and Degreasing Agent etc
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Sodium silicate
  • FOB Price:480 USD/Metric Ton 
  • Cas No:1344-09-8 
  • Min.Order:1/Metric Ton 
  • Purity:99% 
  • Supply Ability:3600 Month/Metric Ton 
  • Formula:Na2O3Si 
  • Payment:L/C,T/T,Western Union, 
  • Updatetime:Jul 04 2016 
Tai`an Ming Chen Chemical Import&Export Co.,Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2012
  • Registered Capital:Below US$100 Thousand
  • Legal Representative:Yang Liu
  • Employees:51 - 100 People
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  • Address:Middle of Lugong Street, Qingshan District, Tai`an City, Shandong Province.
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Chemical raw materials are widely used in paint, coating industry, rubber industry, water treatment industry and feed industry, etc.
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Sodium silicate
  • Cas No:1344-09-8 
  • Min.Order:20/Metric Ton 
  • Supply Ability:10000 Year/Metric Ton 
  • Formula:Na2O3Si 
  • Payment:L/C,T/T,Western Union, 
  • Einecs:215-687-4; 229-912-9 
  • Description: Application: 1.Brushing the surface of the material and improve their ability of anti weathering. 2.Reinforcement soil with cement,;
  • Updatetime:Dec 12 2015 
SHANGHAI JUANRUN BIOCHEMICAL LTD
  • Registered Time:0
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Folic acid, sodium formate,sodium silicate,Sucralose,borax,citric acid, Ammonium bicarbonate,Dioctyl adipate,adapic acid ,Xanthan gum,L-rhamnose
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Sodium metasilicate 5H2O
  • FOB Price:8.0 USD/Metric Ton 
  • Cas No:6834-92-0 
  • Min.Order:10/Metric Ton 
  • Purity:98% 
  • Supply Ability:10000 Month/Metric Ton 
  • Formula:Na2O3Si 
  • Payment:L/C,T/T, 
  • Updatetime:Nov 23 2015 
Changzhou Zhongyao Chemical Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2003
  • Registered Capital:US$2.5 Million - US$5 Million
  • Employees:51 - 100 People
  • Tel:86-519-68685399
  • Fax:86-519-85011778
  • Address:No 9-4 , industrial park,east taihu road, Xinbei
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Chemical materials
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sodium metasilicate anhydrous
  • Cas No:6834-92-0 
  • Min.Order:1/Metric Ton 
  • Supply Ability:2000 Month/Metric Ton 
  • Formula:Na2O3Si 
  • Payment:L/C,T/T, 
  • Einecs:215-687-4; 229-912-9 
  • Description:  sodium metasilicate ANHYDROUS, also named Anhydrous Sodium Metasilicate. MOLECULAR FORMULA: Na2SiO3 APPEARANCE: beaded sodium metasilicate anhydrous is white beads, powdered sodium metasilicate anhydrous is white powder. USAGE: sodium metasilicate anhydrous ...
  • Updatetime:Feb 13 2015 
HUTONG GLOBAL CO.,LTD
  • Category:Corporation/Limited Liability Company
  • Registered Time:2013
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Mr Chau Yang
  • Employees:11 - 50 People
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  • Fax:86-22-58823400
  • Address:chagugang,wuqing district,Tianjin,China
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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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Sodium Metasilicate, Na2Sio3, Anhydrous/Pentahydrate
  • FOB Price:390 USD/Metric Ton 
  • Cas No:6834-92-0 
  • Min.Order:5/Metric Ton 
  • Purity:22~52% 
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  • Formula:Na2O3Si 
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Lanavy Biochemicals Limited Company
  • Category:Corporation/Limited Liability Company
  • Registered Time:1998
  • Registered Capital:US$10 Million - US$50 Million
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  • Employees:501 - 1000 People
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  • Address:No.79 Silver Beach Road,Huangdao, Qingdao,China
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all kinds of chemicals, acid, alkali, salt
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Sodium silicate
  • Cas No:1344-09-8 
  • Formula:Na2O3Si 
  • Einecs:215-687-4; 229-912-9 
  • Updatetime:May 10 2019 
Yixing Xinli Industrial Company
  • Tel:+86-510-87934840 82090301
  • Fax:+86-510-87942302
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Sodium silicate
  • Cas No:1344-09-8 
  • Formula:Na2O3Si 
  • Einecs:215-687-4; 229-912-9 
  • Updatetime:May 10 2019 
Cangzhou Goldlion Chemicals Co., Ltd
  • Tel:+86-13315721466
  • Fax:+86-317-5304268
Contact Supplier
Sodium silicate
  • Cas No:1344-09-8 
  • Purity:98% 
  • Formula:Na2O3Si 
  • Einecs:215-687-4; 229-912-9 
  • Updatetime:Apr 01 2019 
Sodium silicate
  • Cas No:1344-09-8 
  • Purity:AR 
  • Formula:Na2O3Si 
  • Einecs:215-687-4; 229-912-9 
  • Updatetime:Apr 01 2019 
Sodium silicate
  • Cas No:1344-09-8 
  • Purity:98% 
  • Formula:Na2O3Si 
  • Einecs:215-687-4; 229-912-9 
  • Updatetime:Apr 01 2019 
BEIJING YILI YING CHEMICAL CO.,LTD
  • Address:West side of Yangfang Town, Changping District, Beijing
Contact Supplier
Sodium silicate
  • Cas No:1344-09-8 
  • Purity:98% 
  • Formula:Na2O3Si 
  • Einecs:215-687-4; 229-912-9 
  • Updatetime:Apr 01 2019 
Shangyu Huabao Chemical Co.,Ltd.(Yancheng Shunbao Chemical Co.,Ltd.)
  • Address:Caojing Street Industrial Park, Shangyu City, Zhejiang Province
Contact Supplier
Sodium silicate
  • Cas No:1344-09-8 
  • Purity:98% 
  • Formula:Na2O3Si 
  • Einecs:215-687-4; 229-912-9 
  • Updatetime:Apr 01 2019 
GUANGZHOU Aili CHEMICAL CO.,LTD
  • Address:No. 11 Caiyun Road, Science City, Guangzhou High-tech Industrial Development Zone
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