- Price
Supplier Type
- Manufacturer
- contract manufacturer
Supplier Region
- Maharashtra(1)
- Rajasthan(1)
- Gujarat(1)
- Mumbai(1)
Purity
- 99%
- 98%
- 96%
- 60% aqueous solution
Package
- 1g
- 10g
- 25G
- 50g
- 100g
- 500g
- 1kg
- 5kg
- 10kg
- 25kg
- 1MT
- 18%
- 200Litre
- 1000Litre
Etidronic Acid
- CAS:2809-21-4
- MF:C2H8O7P2
- MW:206.03
- EINECS:220-552-8
- Melting point::
- 198~199℃
- Boiling point::
- 578.8±60.0 °C(Predicted)
- Density :
- 1.45 (60% aq.)
- vapor pressure :
- 0Pa at 25℃
- storage temp. :
- Sealed in dry,Room Temperature
- solubility :
- Methanol (Slightly), Water (Slightly)
- pka:
- 1.35, 2.87, 7.03, 11.3(at 25℃)
- form :
- Powder
- color :
- white
- PH:
- pH (1.7→100, 25℃) : 1.3～1.8
- Water Solubility :
- Soluble in water.
- Merck :
- 14,3863
- BRN :
- 1789291
- Stability::
- Stable. Incompatible with strong oxidizing agents.
- InChIKey:
- DBVJJBKOTRCVKF-UHFFFAOYSA-N
- Symbol(GHS)
GHS05
- Signal word
- Danger
- Hazard statements
- H290-H318
- Precautionary statements
- P280-P305+P351+P338+P310
Hydroxyethylidene diphosphonic acid chemical 2809-21-4
InStock
Etidronic acid 60% aqueous solution 2809-21-4
1week
1-Hydroxyethane-1,1-diphosphonic Acid (ca. 60% in Water, ca. 4.2mol/L) 2809-21-4
≥20
1-Hydroxyethylidenebis (phosphonic acid) 2809-21-4
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