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Tetrahydrothiophene (THT) Odorant
lt can be used as a deodorant for city gas,petroleum liquefied gas,natural liquefied gas and other fuel gases,and can also be used as raw materials for medicineand pesticide.
Keywrods: Tetrahydrothiophene (THT) Odorant
公司产品主要有丙烯酸树脂，饱和聚酯树脂，固体丙烯酸树脂等。产品广泛应用于工业漆、塑胶漆、汽车漆、薄膜涂层、油墨、热熔胶、热转印、PVC改质剤、等诸多领域。
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可分内部与外部滑剂：内部滑剂的目的减少聚合分子间的磨擦，降低粘度，提高流动性；外部滑剂是使塑料从金属模具表面易于脱模。常用滑剂有脂肪酸酯类或脂肪酯醯胺类、烃类 （如 天然石腊），金属皂类。 聚乙烯蜡，又称 PE 蜡，是低分子量聚乙烯，青岛赛诺生产的其中一款蜡分子量在 1500—2000 之间，融点为 95℃，热失重低，其粘度和硬度接近石蜡，性价比非常高。
| Tetrahydrothiophene (THT) Odorant | |
| Purity | >99% |
| Molecular formula | C4H8S |
| Molecular weight | 88.17 |
| Test items | Experiment method | Detection specifications |
| Exterior | Vision | Clear, Transparent liquid |
| Purity%（m/m） | GB/T9722-2006 | ≥99% |
| Boiling range°C | GB/T615-2006 | 118.0-124.0 |
| Cloud point°C | ASTM D2500-17a | ≤-30 |
| Platinum cobalt color Pt/Co Colour | ASTM D5386-16 | ≤30 |
| Moisture% | GB/T6283-2008 | ≤0.2% |
| Evaporation residue mg/L | GB/T6324.2-2004 | 20 |
| Technical Data | ||||
| Appearance and traits | Colourless liquid | Appearance and Properties | Colourless liquid | |
| PSA | 25.30000 | PSA | 25.30000 | |
| Precise quality | 88.03470 | Precise quality | 88.03470 | |
| LOGP | 1.51340 | LOGP | 1.51340 | |
| Density | 1 g/mL at 25 ℃(lit.) | Density | 1 g/mL at 25 ℃(lit.) | |
| Boiling point | 119℃(lit.) | Boiling point | 119℃(lit.) | |
| Melting point | -96 ℃ | Melting point | -96 ℃ | |
| Flashing point | 55°F | Flashing point | 55°F | |
| Refractive index | n20/D 1.504(lit.) | Refractive index | n20/D 1.504(lit.) | |
| Water solubility | immiscible | Water solubility | immiscible | |
| Vapour pressure | 17.5mmHg at 25℃ | Vapour pressure | 17.5mmHg at25℃ | |
| Packing | 50kg/barrel，200kg/barrel tonnage/tank | Packing | 50kg/barrel, 200kg/barrel tonnage/tank | |
Uses and fields
lt can be used as a deodorant for city gas,petroleum liquefied gas,natural liquefied gas and other fuel gases,and can also be used as raw materials for medicineand pesticide.
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Add：No.18 Weiiu Road, Daquan District, Anqing City, Anhui Province.
Email：sales@changhong-chem.com
Tel：86-0556-5220980
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