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1-Hydroxyethylidene-1,1-diphosphonic acid

2809-21-4
Product Attributes
Catalog No: YB34254 CAS No.: 2809-21-4 Brand: MF: C2H8O7P2 MW: 206.03 Characters:淡米色粉末
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB34254 yunbang 25g 98% $4.67 Visible after login Inquiry
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YB34254 yunbang 100g 98% $8.33 Visible after login Inquiry
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YB34254 yunbang 500g 98% $26.67 Visible after login Inquiry
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Product Name 1-Hydroxyethylidene-1,1-diphosphonic acid
Chinese alias羟基亚乙基二膦酸, 羟基乙叉二膦酸, OEDFK, HDEPA, HEDP
CAS2809-21-4
FormulaC2H8O7P2
MW206.03
Appearance淡米色粉末
MDLMFCD00070585
Melting point155 °C (decomp)
Boiling point198~199℃
Storage condition密闭于阴凉干燥环境中
Symbol N/A
Chemical Stability1.具强酸性和腐蚀性。遵照规定使用和储存则不会分解。 2. 在水中有较大的离解常数。能与金属离子形成稳定的螯合物和配合物,能与含活泼氧的化合物形成稳定的加成物,使活泼氧保持稳定。在高p H 值情况
Safe PropertyS26-S39
Hazard Category Code37/38-41
Chinese alias羟基亚乙基二膦酸, 羟基乙叉二膦酸, OEDFK, HDEPA, HEDP
CAS2809-21-4
FormulaC2H8O7P2
MW206.03
Appearance淡米色粉末
MDLMFCD00070585
Melting point155 °C (decomp)
Boiling point198~199℃
Chemical Stability1.具强酸性和腐蚀性。遵照规定使用和储存则不会分解。 2. 在水中有较大的离解常数。能与金属离子形成稳定的螯合物和配合物,能与含活泼氧的化合物形成稳定的加成物,使活泼氧保持稳定。在高p H 值情况
Safe PropertyS26-S39
Hazard Category Code37/38-41
Water Solubility3.35 M
Storage密闭于阴凉干燥环境中
SmilesC(O)(C)(P(O)(O)=O)P(O)(O)=O
InchiKeyDBVJJBKOTRCVKF-UHFFFAOYSA-N
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