STARCH API

• Post Date:

  Nov 07,2019

• Expiry Date:

  May 05,2020

• Detailed Description:

  Cas No. :9004-32-4 Quantity: 2000Metric Tons
  Specs:API modified starch high temperature drilling
  Price:1200 USD Metric Tons
  Payment Method: T/T or L/C
  Description:
  STARCH API is drilling-grade pre-gelatinized starch with enviromental friend biocide. It meets API standard and is free flowing powder without lumps.
  
  Application:
  STARCH API is designed to provide API fluid loss controlling and rheological stability for water-base drilling fluids. It is effective additive in the fluids containing NaCl, KCl, MgCl2, CaCl2 or combinations of electrolytes.
  
  Physical requirements:
  
  Viscometer dial reading at 600 r/min
  — in 40 g/l salt water:18 max
  — in saturated salt water:20 max
  Filtrate volume
  — in 40 g/l salt water:10 ml max
  — in saturated salt water:10 ml max
  Residue greater than 2 000 μm: no residue
  
  Packing:
  STARCH API is packed in 25 kg net sacks, 30 sacks per pallet.

• CAS Registry Number:

  9004-32-4

• Synonyms:

  ;Carboxymethyl cellulose, sodium salt;sodium carboxymethyl cellulose;cellulose carboxymethyl ether, sodium;cmc sodium salt;carboxyl methyl cellulose sodium;carboxy-methyl cellulose sodium;carboxymethyl cellulose sodium;cellulose carboxymethyl ether sodium;cmc sodium;cmc-4lf sodium;carbose sodium;carboximethylcellulosum sodium;carboxymethyl cellulose ether sodium;carboxymethylated cellulose pulp sodium;carboxymethylcellulosum sodium;carmellose sodium;carmellosum sodium;carmelosa sodium;cellulose gum 7h sodium;cellulose carboxymethylate sodium;cellulose, (carboxymethyl) sodium;cellulose, ether with glycolic acid sodium;celluloseglycolic acid sodium;colloresine sodium;croscarmellosum sodium;CMCNA;sodium acetate-hexose (1:1:1);acetic acid; 2,3,4,5,6-pentahydroxyhexanal sodium;CMC;CMC-Na;Carboxy Methylcellulose Sodium;

• Molecular Formula:

  C₈H₁₆NaO₈

• Molecular Weight:

  265.204

• Molecular Structure:

  

• Risk Codes:

  R40:有限证据表明其致癌作用;
  

• Safety Description:

  S24/25:;
  

• Company:

  Qingdao Oceanview Chemical Co., Ltd.     [ China ]        

• Contact:

  Terry Peng

• Tel:

  +86-532-68872007

• Fax:

  +86-532-68872005

• Email:

  sales@ovgroupinc.com