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API modified starch high temperature drilling starch
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| Post Date: | Nov 07,2019 |
| Expiry Date: | May 05,2020 |
| Detailed Description: |
Cas No. :9004-32-4
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 |
| 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: | 
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| 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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