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Sodium Carboxy Methyl Cellulose (CMC) Oil drilling Grade,Petroleum-grade
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| Post Date: | Oct 04,2016 |
| Expiry Date: | Apr 02,2017 |
| Detailed Description: |
Cas No. :9004-32-4
Application: Oil drilling grade CMC used in fracturing fluid ,drilling fluid and well cementing fluid as fluid loss controller and tackifier. It can protect the shaft wall and prevent mud loss thus enhance recovery efficiency.
SpecificationItem LV-CMC MV-CMC HV-CMC PAC-HV PAC-LV Appearance White or light yellow powder, not agglomeration Moisture Content(%) ≤10 Purity% ≥80.0 ≥85.0 ≥95.0 ≥98.0 ≥95.0 Degree of Substitution ≥0.80 ≥0.65 ≥0.80 ≥0.90 ≥0.90 PH 7.0-9.0 6.5-8.0 Viscosity(2%solution)mpa.s 20-50 250-500 800-1200 ≥1800 100-150 Quality Standard SY5093-92 Q/YAH001-2005 |
| 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:有限證據表明其致癌作用; |
| Safety Description: | S24/25:; |
| Company: | Lianyungang Dongtai Food Ingredients CO.,LTD [ China ] |
| Contact: | renia dong |
| Tel: | 0518-81581798-827 |
| Fax: | 0518-81581798-827 |
| Email: | renia@lygdongtai.com |
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