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Henan Allgreen Chemical Co.,Ltd1-Hydroxyethylidene-1,1-diphosphonic acid//file1.lookchem.com/cas/reactions/2021/05/25/1789291.png

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1-Hydroxyethylidene-1,1-diphosphonic acid CAS NO.2809-21-4

Min.Order Quantity:
1 Kilogram
Purity:
98%
Port:
shanghai
Payment Terms:
L/C,D/A,D/P,T/T,

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Product Details

Keywords

  • 2809-21-4
  • 1-Hydroxyethylidene-1,1-diphosphonic acid
  • C2H8O7P2

Quick Details

  • ProName: 1-Hydroxyethylidene-1,1-diphosphonic a...
  • CasNo: 2809-21-4
  • Molecular Formula: C2H8O7P2
  • Appearance: White or off-white Solid
  • Application: Organic synthesis
  • DeliveryTime: 20day
  • PackAge: According to the demand of customer
  • Port: shanghai
  • ProductionCapacity: 20 Metric Ton/Month
  • Purity: 98%
  • Storage: Sealed, dry, microtherm , avoid light ...
  • Transportation: by air or by sea
  • LimitNum: 1 Kilogram
  • Grade: Industrial Grade,Pharma Grade,Electron...

Superiority

t he company has advanced technology, as well as a large number of excellent r & d team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service

Details

located in zhengdong new district, zhengzhou of henan province, henan allgreen chemical co.,ltd is comprehensive high-tech modern enterprises integrating professional r&d, production and sales. strong technical force, with a long-term professional development team engaging in the fine chemicals, henan allgreen chemical co.,ltd is mainly engaged in development and customized of organic electronic chemical materials, metal catalysts, phosphorus ligands, medical intermediate , chemical reagent and other fine chemical products.we have multifunctional production conditions and could offer high quality products from grams to kilograms and tons. in addition, we absorb new technology actively from colleges and also have established good relations of cooperation with huazhong university of science and technology ,henan institute of engineering and some other well-known domestic enterprises. our products have been exported to japan, south korea, europe, america and other countries and regions, well received by customers.

1-hydroxyethylidene-1,1-diphosphonic acid basic information
product name: 1-hydroxyethylidene-1,1-diphosphonic acid
synonyms: (1-hydroxyethylene)diphosphonicacid;(1-hydroxyethylidene)bis-phosphonicaci;(1-hydroxyethylidene)di-phosphonicaci;(hydroxyethylidene)diphosphonicacid;1,1,1-ethanetrioldiphosphonate;1000sl;1-hydroxy-1,1-diphosphonoethane;1-hydroxyethanediphosphonica
cas: 2809-21-4
mf: c2h8o7p2
mw: 206.03
einecs: 220-552-8
product categories: industrial/fine chemicals;inorganic & organic chemicals;analytical chemistry;ligands for pharmaceutical research;radiopharmaceutical chemistry (chelating reagents);phosphonate antiscalant;organophosphorus compound;water treatment
mol file: 2809-21-4.mol
1-hydroxyethylidene-1,1-diphosphonic acid structure
1-hydroxyethylidene-1,1-diphosphonic acid chemical properties
mp 198~199℃
density 1.45 (60% aq.)
merck 14,3863
stability: stable. incompatible with strong oxidizing agents.
cas database reference 2809-21-4(cas database reference)
epa substance registry system phosphonic acid, (1-hydroxyethylidene)bis-(2809-21-4)
safety information
hazard codes xi,xn
risk statements 37/38-41-22
safety statements 26-39
ridadr un 3265
wgk germany 2
rtecs sz8562100
f 10
hazardclass 8
packinggroup ii
hazardous substances data 2809-21-4(hazardous substances data)

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