PHPA

• Post Date:

  Apr 04,2015

• Expiry Date:

  Oct 01,2015

• Detailed Description:

  Cas No. :17194-82-0 DESCRIPTION
  This product white or light yellow powder, and formed by acrylic amide. It is a highly effective encapsulator. It can control shale hydration and enhance mud viscosity of drilling fluid, and has good water solubility.
  Quality Specification
  Item Result
  
  Appearance Black-brown powder
  Dry material content, % ≥15
  Insoluble content, % ≤10.0
  Salinity at cloud point, g/L ≥100
  Apparent viscosity, mPa.s ≤25.0
  HPHT FL, mL ≤25.0
  Usage & Dosage
  This product can be used into all types of water based drilling fluid. It performs well in salt water (even in saturated salt water) and in high temperature (2000℃), and is highly compatible with modified lignite, SMK, SPNH, lignin treatment agent etc.
  Suggested dosage is 0.1-0.3%.
  

• CAS Registry Number:

  17194-82-0

• Synonyms:

  ;4-Hydroxyphenylacetamide;2-(4-hydroxyphenyl)acetamide;P-Hydroxy Pheny lacetamide;Para-Hydroxy Phenyl Acetamide;PHPA;

• Molecular Formula:

  C₈H₉NO₂

• Molecular Weight:

  151.1626

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Weifang Longstar Chemical Inc.     [ China ]        

• Contact:

  Calvin Xue

• Tel:

  0536-8508750

• Fax:

  0536-8595850

• Email:

  calvin@longstarchem.com