Product Description
Maleic anhydride, also known as dehydrated malic anhydride, maleic anhydride, and maleic anhydride, is the anhydride of maleic acid. It is a white crystal with a strong pungent smell at room temperature, and its chemical formula is C4H2O3.
Detailed Photos
Product Parameters
Product Name:
Maleic Anhydride |
Method of Analysis:GB/T 3676-2020 |
Production Date:
Oct 20, 2022 |
Batch No:RZ20221020 |
Test Date:
Oct 20, 2022 |
Storage tank No.:V101 |
| Items |
Specification |
Test results |
| Appearance |
White, slightly yellow block or flake crystal |
white block |
| Mass fraction of maleic anhydride(Calculated as C4H2O3)/% |
≥99.5 |
99.7 |
| Melt Color/Heazen Units (Platinum-Cobalt) |
≤25 |
20 |
| Crystallization point/ºC |
≥52.5 |
52.6 |
| Mass fraction of ignition residue/% |
≤0.005 |
0.003 |
| Mass fraction of iron (as Fe)/(ug/g) |
≤2 |
0.85 |
| Conclusion |
Qualified |
Certifications
Packaging & Shipping
Company Profile
Dongying Runze New Material Co., Ltd. was established in October 2014 with a registered capital of CNY 100 million. As a high-end fine petrochemical company specializing in the production of environment-friendly solvent oils and hydrocarbon refrigerants, our company enjoys superior geographical location, very convenient transportation and logistics: located in the west of Xingyuan Road and south of Shida Road of New Material Industrial Park of Damatou Town of Guangrao County in Dongying City (a petroleum city in China), we are only ten kilometers away from Dongqing Expressway.
Covering an area of 133,400 square meters, our company now has 82 employees, including 3 senior engineers, 3 registered safety engineers, 3 professional electricians, and 10 professional technicians. Committed to the production of hydrocarbon refrigerants and high-grade environment-friendly solvent oils, our company annually can produce 200,000 tons of various types of petroleum products, and we maintain good cooperative relations with Shengli Oilfield, Changqing Oilfield and major refining and chemical enterprises. With sufficient raw materials and stable product quality, the quality standards of our products can meet or exceed the standards of similar products in the world. Now, our products are well sold in all places of China and world, and are highly appraised by customers all around the world.
Our main products are:
n-pentane, isopentane, pentane blowing agent, pentane blends, cyclopentane
isohexane, n-hexane series (60%, 80%, 98%, 99%)
n-heptane series (98%, 99%), heptane 94-99%
methylene chloride
aniline oil
dimethyl faomamide (DMF)
Propylene glycol (PG)
Isopropyl alcohol(IPA)
Isoproenol (3-methy-3buten-1-ol)
Isoproenol (3-methy-2buten-1-ol)
Dimethyl Carbonate(DMC)
Acetic Acid
Butyl Acetate
Ethyl Acetate
Maleic Anhydride
Propylene Carbonate
and so on.
Up to now, our company has certificated to ISO9001: 2015 quality management system; GB / T 24001-2016 / ISO 14001: 2015 environmental management system; GT / T 28001-2011 / OHSAS 18001: 2017 occupational health and safety management system.
Our company has an independent logistics fleet, with a total of 28 dangerous goods Delivery trucks, including 17 atmospheric Delivery trucks and 11 high-pressure Delivery trucks. It is fully equipped to meet the needs of various customers and has been well received by major partners.
FAQ
Q: What is the payment terms?
A: T/T and L/C
Q: What is the minimum order quantity?
A: 20'FCL container
Q: Which kind of package do you have?
A: Iron drums, IBC Drums, Flexitank, ISO TANK and bags etc.
Q: How can I get samples?
A: We provide you samples for free, but you have to pay for the courier charges.
Q: How long is your delivery?
A: Within 7-15 days after receiving the T/T deposit or L/C original.
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