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API modified starch high temperature drilling starch

Inquiry
  Post Date: Nov 07,2019
  Expiry Date: May 05,2020
  Detailed Description: Cas No. :9004-32-4;117385-93-0;12624-09-8;198084-97-8;247080-55-3;37231-14-4;37231-15-5;404943-62-0;454679-81-3;50642-44-9;54018-17-6;55607-96-0;64103-90-8;654655-39-7;73699-63-5;80296-93-1;81209-86-1;82197-79-3;9045-95-8;9085-26-1 Quantity: 2000Metric Tons
Specs:oil drilling grade
Price:1800 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;117385-93-0;12624-09-8;198084-97-8;247080-55-3;37231-14-4;37231-15-5;404943-62-0;454679-81-3;50642-44-9;54018-17-6;55607-96-0;64103-90-8;654655-39-7;73699-63-5;80296-93-1;81209-86-1;82197-79-3;9045-95-8;9085-26-1
  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: 9004-32-4;117385-93-0;12624-09-8;198084-97-8;247080-55-3;37231-14-4;37231-15-5;404943-62-0;454679-81-3;50642-44-9;54018-17-6;55607-96-0;64103-90-8;654655-39-7;73699-63-5;80296-93-1;81209-86-1;82197-79-3;9045-95-8;9085-26-1 Carboxymethylcellulose sodium
  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
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