Etidronic acid
(71356256 | 2809-21-4)

CAS: 2809-21-4
Molecular Formula: CH3C(OH)[PO(OH)2]2
Molecular Weight: 206.03
Availablility: In Stock
Downloads: |
Etidronic acid Chemical Structure

This product is subject to a hazardous surcharge. The exact amount will be confirmed by our sales team.

71356256-25g 25g £77.40
Bulk Order
71356256-25g 25g €108.40
Bulk Order
71356256-25g 25g $116.10
Bulk Order
Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 71356256
Product Name Etidronic acid
Categories Building Blocks Organics
CAS 2809-21-4
Molecular Formula CH3C(OH)[PO(OH)2]2
Molecular Weight 206.03
Storage Details Ambient
Harmonised Tariff Code 29313950

Product Specification
pH <2
Fe <35ppm
Cl <1.0%
Appearance White crystalline powder
Active content 90% min
PO43 <0.7%
PO33- <2.5%

Safety Information
Danger to Environment
Signal word danger
Hazard statements
  • H290: May be corrosive to metals

  • H314 (sub cat. 1C): Causes severe skin burns and eye damage

  • H411: Toxic to aquatic life with long lasting effects
Precautionary statements
  • P234: Keep only in original container

  • P280: Wear: protective gloves/ clothing & eye protection

  • P301+310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician

  • P301+330: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting

  • P303+361: IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower

  • P305+351+338: IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing