Jiangsu, China
Jiangsu, China
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Trimethylolpropane/Trihydroxymethylpropane/TMP / CAS 77-99-6
OVERVIEW
Benefits
We are the largest manufacturer of TMP and Di-TMP in China, registered as a free brand BBC and globally renowned.
We have Reach and ISO certification.
We are suppliers to Akzo Nobel, PPG, BASF, Nippon, Covestro, Kao, and Allnex.
Free samples.
Specification
Items | Limits | ||
Solid | Liquid | ||
Premium grade | Qualified grade | Qualified grade | |
Appearance | White flakes | Off-white flakes | Transparent liquid without visible mechanical impurities |
Trimethylolpropane, w/% | ≥99.0 | ≥98.5 | ≥98.5 |
Moisture,w/ % | ≤0.05 | ≤0.10 | ≤0.10 |
Acid ( As HCOOH ), w/% | ≤0.002 | ≤0.002 | |
Melting chroma/ (APHA) | ≤15 | ≤20 | - |
Chroma / (APHA) | - | ≤25 | |
Uses
Used as the raw material of synthetic resin, and also used for synthetic aviation lubricating oil, plasticizer, etc.
Used as the glycerine substitute, and also used for the synthesis of drying oil.
Widely used in the production of polyester and polyurethane foam, also used in the manufacture of alkyd coatings, synthetic lubricants, plasticizers, surfactants, rosin ester and explosives.
Also used directly as a textile auxiliary agent and PVC resin thermal stabilizer.
And used in alkyd resin application, it has the advantages of improving the firmness, corrosion resistance and sealing performance of resin, and have good stability to hydrolysis, pyrolysis and oxidation.
Packaging
| Pallets Packing | 20'FCL | 40'FCL | ||
| With | Without | With | Without | |
|
1000 KG/Jumbo Bag
Solid：≥99.0%
|
15 MT
|
--
|
20 MT
|
--
|
|
25 KG/Woven Bag
Solid：≥99.0%
|
15 MT
|
18 MT
|
20 MT
|
18 MT
|
|
500 KG/Woven Bag
Solid：≥98.5%
|
15 MT
|
--
|
20 MT
|
--
|
|
25 KG/Woven Bag
Solid：≥98.5%
|
15 MT
|
18 MT
|
20 MT
|
18 MT
|
|
1000 KG/Woven Bag
Solid：≥98.5%
|
15 MT
|
--
|
20 MT
|
--
|
|
500 KG/Jumbo Bag
Solid：≥99.0%
|
15 MT
|
--
|
20 MT
|
--
|
Lead Time
14-30 days
Max Capacity
20000 MT/Year
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SubmitDESCRIPTION
Trimethanolpropane TMP solid (white/Off-white flakes) & liquid commercial sale. BCC is not only the largest Trimethanolpropane TMP manufacturer in China but also a long-term raw material supplier and partner for many world’s top 500 painting companies.
Trimethylolpropane(CAS 77-99-6)
Other names: | Trihydroxymethylpropane; Trimethanolpropane; TMP |
CAS number: | 77-99-6 |
Product standard: | HG/T 4122-2020 |
Annual capacity: | 20,000 tons/year |
Structural skeleton symbol: | CH3CH2C(CH2OH)3 |
Molecular weight: | 134.18 |
Hygroscopy: | hygroscopic |
Boiling point: | 295℃, under atmospheric pressure |
Solubility: | it is soluble in water and acetone, and also soluble in carbon tetrachloride, chloroform and ether, but insoluble in aliphatic hydrocarbon and aromatic hydrocarbon. |
Specifications of Trimethylolpropane(CAS 77-99-6)
Items | Limits | ||
Solid | Liquid | ||
Premium grade | Qualified grade | Qualified grade | |
Appearance | White flakes | Off-white flakes | Transparent liquid without visible mechanical impurities |
Trimethylolpropane, w/% | ≥99.0 | ≥98.5 | ≥98.5 |
Moisture,w/ % | ≤0.05 | ≤0.10 | ≤0.10 |
Acid ( As HCOOH ), w/% | ≤0.002 | ≤0.002 | |
Melting chroma/ (APHA) | ≤15 | ≤20 | - |
Chroma / (APHA) | - | ≤25 | |
Applications of Trimethylolpropane(CAS 77-99-6)
1. Used as the raw material of synthetic resin, and also used for synthetic aviation lubricating oil, plasticizer, etc.
2. Used as the glycerine substitute, and also used for the synthesis of drying oil.
3. Widely used in the production of polyester and polyurethane foam, also used in the manufacture of alkyd coatings, synthetic lubricants, plasticizers, surfactants, rosin ester and explosives. Also used directly as a textile auxiliary agent and PVC resin thermal stabilizer. And used in alkyd resin application, it can improve the resin's firmness, color, weather resistance, chemical resistance, and sealing properties.
4. Have the advantages of improving the firmness, corrosion resistance and sealing performance of resin, and have good stability to hydrolysis, pyrolysis and oxidation.
Package type
To be packed with the plastic-lined composite bag with a net weight of 25kg.
To be packed with the plastic-lined composite bag with a net weight of 500/1000kg.
The liquid is ISO tank.
Jiangsu Baichuan hi-tech new materials Co., Ltd. (hereinafter referred to as "Baichuan Co., Ltd.") is an enterprise listed on Shenzhen Stock Exchange and specializes in the production of high-tech fine chemical products.
Baichuan Co., Ltd. is a stable raw material supplier and partner of AkzoNobel, PPG industrial group, BASF, Nippon, kostron, huawang, Zhanxin and other top 500 coating enterprises in the world.
Baichuan Co., Ltd. has implemented the brand promotion strategy for a long time, has its own brand trademark "BCCHEM" registered at home and abroad, and has high popularity and good goodwill in the customer base at home and abroad.
Our Team
FAQ of BCC
Q1. Why choose us?
■ Our product quality fully meets ISO9001 international standards.
■ A stable raw material supplier and partner of AkzoNobel, PPG industrial group, BASF, Nippon, kostron, huawang, Zhanxin and other top 500 coating enterprises in the world.
■ More than 40 patents have been authorized by the State Intellectual Property Office.
Q2. Are you a manufacturer or trading company?
We are a manufacturer, and we own a factory located in Nantong City, Jiangsu P.R. China with 20 years of history.
Q3. What are your payment terms?
TT, LC, OA, and DA, all the payments are optional, with the support of Chemball.
Q4. Are you able to deliver on time?
Of course! We specialized in this line for many years, many customers make a deal with me because we can deliver the goods on time and keep the goods top quality!
Q5. Can you give me a discount price?
Prices can be negotiated under different conditions and different quantities have different discounts. We guarantee that you will get the most competitive price.
Q6. How to contact us?
Contact us by Chemball page, email, mobile phone, any way you like! We will try our best to respond ASAP!
Typical Properties
Polymers Material > Plastic Raw Materials And Products
Auxiliary > Plastic Rubber Chemicals
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