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Hot sale high quality Dodecanedioic acid with best price
1-1000 Kilogram
$7.50
≥ 1001 Kilogram
$7.10
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
CAS no. : 693-23-2 
Molecular formula: C12H22O4.
Molecular weight: 230.3.
EINECS no. : 211-746-3
Mol file: 693-23-2. Mol.
Item | Specifications | Results |
Appearance | White powder or flake | White powder |
Total Acids (%) | ≥99.0 | 99.65 |
Purity (%) | ≥98.5 | 99.27 |
Melting range (°C) | 128.5-131.0 | 128.5-130.4 |
Water (%) | ≤0.4 | 0.11 |
Iron (ppm) | ≤3 | 0.4 |
Ash (ppm) | ≤30 | 10 |
440nm/550nm(T%) | 96/98 | 99.6/99.8 |
Conclusion | The results conforms with enterprise standards | |
1. The product is condensed with 6 methylenediamine, which can be made of engineering plastic nylon 6-12; And octanol, butanol and other alcohols generated diester, can be used as plasticizer of PVC, cellulose nitrate, acetic acid cellulose, and octyl alcohol synthesis of two ester is used as a jet engine with high oil and gas turbine, or low temperature grease base oil; It can also be used as a modifier for saturated polyester, as a precipitant for metals, as well as for spices and special polyurethane.
2. Used for synthesizing polyamide, long carbon chain nylon, high-grade lubricating oil, etc., is the main raw material of nylon 1212, nylon 612 and nylon 1012.
3. For synthetic nylon 612, model resin, modified saturated polyester, powder coating, plasticizer, lubricating oil, metal precipitant, etc.
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Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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