HEPPSO (4-(2-Hydroxyethyl)piperazine-1-(2-hydroxypropanesulfonic acid))
(44974537 | 68399-78-0)

CAS: 68399-78-0
Molecular Formula: C9H20N2O5S·xH2O
Molecular Weight: 268.33
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
HEPPSO (4-(2-Hydroxyethyl)piperazine-1-(2-hydroxypropanesulfonic acid)) Chemical Structure

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

44974537-100g 100g £116.70
44974537-500g 500g £442.60
Bulk Order
44974537-100g 100g €163.40
44974537-500g 500g €619.70
Bulk Order
44974537-100g 100g $175.10
44974537-500g 500g $664.00
Bulk Order
Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 44974537
Product Name HEPPSO (4-(2-Hydroxyethyl)piperazine-1-(2-hydroxypropanesulfonic acid))
Categories Buffers
CAS 68399-78-0
Molecular Formula C9H20N2O5S·xH2O
Molecular Weight 268.33
Storage Details Ambient
Harmonised Tariff Code 29335995

Product Specification
pH 5.4 - 6.0
Appearance White powder
A260 (0.1M water) <0.040
A280 (0.1M water) <0.020
Assay (titr,) >99%
Solubility 0.1M water Clear, Colourless Solution
Infrared Complies

Safety Information
Skull and Cross Bones
Signal word danger
Hazard statements
  • H301: Toxic if swallowed

  • H315: Causes skin irritation

  • H319: Causes serious eye irritation

  • H335: May cause respiratory irritation
Precautionary statements
  • P260: Do not breathe dust/fume/gas/mist/vapours

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

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

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

  • P304+340: IF INHALED: Remove victim to fresh air & keep at rest in a position comfortable for breathing

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

  • P308+313: IF exposed or concerned: Get medical advice/attention