340 г мелкий хладагент 134a
US $1.00-$1.30
Прямые продажи langsheng промышленный Триметилолпропан CAS77-99-6 высокой степени чистоты TMP
- Категория: Basic Organic Chemicals >>>
- Поставщик: Shanghai,Haiyu,Xinyun,International,Trade,Co.,Ltd.
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Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-16-2025 | 1.22 $* | 1.42 $* |
| Jul-16-2025 | 1.84 $* | 1.38 $* |
| Jun-16-2025 | 1.29 $* | 1.2 $* |
| May-16-2025 | 1.40 $* | 1.70 $* |
| Apr-16-2025 | 1.80 $* | 1.31 $* |
| Mar-16-2025 | 1.93 $* | 1.32 $* |
| Feb-16-2025 | 1.59 $* | 1.69 $* |
| Jan-16-2025 | 1.74 $* | 1.68 $* |
Характеристики
Product Paramenters
item | value |
Classification | Alkyl & Derivatives |
CAS No. | 77-99-6 |
Other Names | TMP |
MF | C6H14O3 |
Place of Origin | China |
Jiangsu | |
Grade Standard | Industrial Grade |
Purity | ≥99.9% |
Appearance | White lamellar crystal |
Application | synthetic resin |
Brand Name | Jiangsu LANXESS |
molecular weight: 134.17 | Appearance: White lamellar crystal |
Boiling point: 150(0.03~0.05kPa) | Melting point: 56-60 |
Water solubility:soluble | flash point:172 |
Scope of application
Trimethylolpropane is an important fine chemical product, which is a chain extender commonly used in resin industry. It has a low melting point and three hydroxymethyl groups in its molecular structure. It can react with organic acids to produce single or multiple esters, with aldehydes and ketones to produce acetals and ketals, and with diisocyanates to produce carbamates.
The products are mainly used in alkyd resin, polyurethane, unsaturated resin, polyester resin, paint and other fields, as well as synthetic aviation lubricating oil, plasticizer, surfactant, wetting agent, explosive, printing ink, etc., and also can be used as textile auxiliaries and thermal stabilizer of PVC resin. It can also be used as a buffer.
The products are mainly used in alkyd resin, polyurethane, unsaturated resin, polyester resin, paint and other fields, as well as synthetic aviation lubricating oil, plasticizer, surfactant, wetting agent, explosive, printing ink, etc., and also can be used as textile auxiliaries and thermal stabilizer of PVC resin. It can also be used as a buffer.
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FAQ
Q1.Who are we？
A:We are an import and export trading company, focusing on the chemical industry for more than 10 years, and have long-term cooperation with many well-known chemical enterprises.
Q2.Do you have any products in stock
A:Of course, we have sufficient stocks in coastal cities.Besides, there are goods in and out every day, and there is no goods that have accumulated for a long time.
Q3.Could you send me all your catalogues and price list?
A: As we have more than hundreds of items, even 1 item have different size and package, it is really hard to send you all our catalogue and price list for you. Please inform me the items, size and packages you are interested in, so we can offer you the price list you need for your reference.
Q4. Can I get some samples for testing?
A:Of course, we charge for the first cooperation, but if you continue to purchase, we will give you a satisfactory price
Q5: What's your Delivery Time?
A:Generally speaking, the delivery time is 3 to 15 days after receiving payment.
Q6. What is payment terms?
A:L/C, T/T and Alibaba Trade Assurance are all accepted, and if you have better idea, please feel free to share with us.
Q7: Which documents can you supply?
A:We usually provide our customers with Commercial Invoice, Price List, Packing List, COA, Origin Certificate, Quality/Quantity,Certificate, Beneficary's Certificate, MSDS, B/L and others as your request.
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