Keywords

• ETIDRONIC ACID 2809-21-4 supplier
• (1-hydroxyethylene)diphosphonicacid low price and high quality
• HEDP Manufacturer in China

Quick Details

• ProName: High purity 1-Hydroxyethane-1,1-diphos...
• CasNo: 2809-21-4
• Molecular Formula: C2H8O7P2
• Appearance: Colorless or light yellow
• Application: HEDP is a bisphosphonate used in deter...
• DeliveryTime: prompt
• PackAge: 250kg Iron drum or 1250KG IBC, 25kg/dr...
• Port: Shanghai
• ProductionCapacity: 1-500 Metric Ton/Month
• Purity: 60%, 98%
• Storage: Store in dry, dark and ventilated plac...
• Transportation: by sea or by air, UN 3265 8/PG 2
• LimitNum: 100 Kilogram

Superiority

Dayangchem’s R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities of custom synthesis chemicals in lab, plant and industrial scale with more than fifteen years.

DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, Dayangchem is your best choice.

Pls contact with us freely for getting detailed product specifications, product tech. date sheet, COA and MSDS, prices, delivery time and payment terms.

Details

Analysis                            Unit               Standard                                                   Typical   Results
Appearance                        Colorless to light yellow transparent liquid                  Colorless transparent liquid
Active content                   %                 60.0 min                                                         60.40
Phosphorous acid(as PO33-)  %               1.0 max                                                          0.84
Phosphoric acid (as PO43-)    %              0.6 max                                                            0.37
Chloride (as Cl-)                   ppm                100 max                                                       68
PH (1% water solution)                             2.0 max                                                        1.67
Density @ 20℃                    g/cm3            1.43-1.47                                                     1.450
Fe                                      mg/L               10 max                                                         7.52
Ca chelating value                mg/g               500.0 min                                                    511.35
ColAPHA  (Hazen)                                 30 max                                                            29