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Specialty Solvents

Junyuan Petroleum Group D20 Naphtha. Dearomatized Fluid in drums. Product Description. Low odor dearomatized hydrocarbon fluid suitable for cleaning.
ChemicalsSpecialty Solvents

What Do You Know about the China Market of De-aromatics Solvent in 2022?

by David Zhang, Sales Manager at Junyuan Petroleum Group

What do you know about the China market of D series solvent oil in 2022?
Solvent oil is one of the five categories of petroleum products, which is widely used. The largest amount of paint solvent oil (commonly known as paint solvent oil) is the first. At present, about 400-500 kinds of solvents are sold on the market, accounting for about half of them.
01 Purpose
D series solvent oils are de aromatic hydrocarbons. It is widely used in aerosol insecticides, cleaning agents, detergents, mineral extraction, ink cleaning agents, environmental protection coatings, high-grade paints, plastic gloves, adhesives, PV cleaning agents, metal cold rolling oil, spark oil, silicone adhesive oil, sewage treatment agents, polystyrene foaming agents, textile emulsifying additives, etc.
02 Model
D series is roughly divided into: D20 (120-160), d30 (130-170), D40 (160-200), D60 (185-225), D70 (195-230), D80 (205-24255), D100 (230-270), D110 (240-280), D120 (270-310), d130 (280-320), etc.
The model of D series solvent oil is determined by the closed flash point. Due to different raw materials, the distillation range is about 20-40. Most of the specific indicators refer to the standards of ExxonMobil D series.
03 Original Manufacturers
Junyuan Petroleum Group (Junyuanpetroleumgroup.com), Jinling Petrochemical (Sinopec.com), Qingjiang Petrochemical, Gaoqiao Petrochemical, Luoyang JINDA, Shandong Qingyuan, Jingmen Petrochemical, Cangzhou Huahai, Maoming Jiefeng, Maoming Shihua, Zibo Shenglian, Shandong Ruibo, Shandong Qisheng, Shandong Hengtian, Fushun Qingyi, Shanxi Luannak, etc.
04 New and Expected Manufacturers
Therefore, 2022 will be a prosperous year for D series solvent oil market. The history of solvent oil will be recorded in 2019. At least in D20, d30 and D40, the price competition will be very fierce. In the future, state-owned refineries such as Sinopec and PetroChina will gradually withdraw from the field of solvent oil. Therefore, it is an effective and good supplement for private enterprises to start one after another, With the deepening of environmental protection, it is also forced to
The demand for environmentally friendly solvent oil to replace ordinary solvent oil also forced ordinary solvent oil manufacturers to speed up the launch of D series solvent oil project.
05 Raw Materials
Therefore, 2022 is a prosperous year for the D series solvent oil market. The history of solvent oil will be recorded in 2019. At least in D20, d30 and D40, the price competition will be very fierce
06 Light and Heavy Dividing Point 365 Degrees
D series solvent oil is also called light white oil. The dividing point between light white oil and heavy white oil has always been vague. It is determined according to the light and heavy dividing points of traditional oil products. Theoretically, 365 ℃ should be the dividing point.
07 Features
At present, there are several varieties with good sales in the market, such as d30, D40, D60, D80, D100, etc. the main demand areas are Jiangsu, Zhejiang and Guangdong.
D series has many varieties, flexible choices and wide application fields. Because the distillation range is relatively narrow, some manufacturers can also tailor it for the demand of a certain product. In the future, D series will develop more and more specifically, and there may be more and more models. Finally, it is likely to develop into more single component normal and isomeric alkanes.
In addition, due to the low toxicity of D series products, the content of harmful substances is trace or even no, so it has little impact on personal safety and production environment.

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Product List
ChemicalsHeptanesSpecialty Solvents

n-Heptane, 99%

by David Zhang, Sales Manager at Junyuan Petroleum Group
n–Heptane is used in paints and coatings, as the rubber cement solvent and GC analysis, HPLC, spectrophotometry and environmental testing.
Applications: n-Heptane is a colorless liquid with typical petroleum odor and a volatile organic compound. n-Heptane is a non-polar solvent that is widely used in several industries such as pharmaceuticals, paints & coatings, electronics, polymer & plastic, adhesives & sealants, textile and industrial cleaning, among others.
Formula Weight: 100.21
Formula: C7H16
Form: Liquid

Specifications

Property Value
Appearance Clear, colorless liquid
Color (APHA) < 10
Water (Karl Fischer) < 0.010%
Residue < 10 mg/L
GC Purity > 99.9% n-heptane (n-C7) and C7 isomers
n-Heptane > 99.75%
Iso-Octane < 0.1%
Lead Content < 0.5 mg/L
Sulfur Compounds (as S) < 0.005%

Properties

Property Value
Boiling Point/Range 6.70 %(V)
Certification Primary Reference Fuel, Knock engine calibration for octane analysis
Color Colorless
Density 0.684 g/cm3 (20 °C)
Flashpoint -4 °C
Form Liquid
Grade Primary Reference Fuels (ASTM D2699 & D2700)
Incompatible Materials Oxidizing agents, Phosphorus, Chlorine, May attack many plastics, rubbers and coatings
Lower Explosion Limit 1,05 %(V)
Melting Point/Range -90.6 °C
Partition Coefficient No data available
Purity Percentage 99.75
Purity Details >99.75%
Solubility in Water 0.003 g/l (25 °C)
Upper Explosion Limit 6,70 %(V)
Vapor Density 3.5
Vapor Pressure 47.33 hPa
Viscosity No data available
pH-Value Not applicable
Product Line Reference Standard
Storage Temperature Ambient
Product List

n-Heptane, 99%

Safety Information

Property Value
Hazard Class 3
Package Group II
UN ID UN1206
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Specialty Solvents

Daily Price Changes (15-DEC-21)

by David Zhang, Sales Manager at Junyuan Petroleum Group

According to the price news released by the marketing department today, the prices of pentane, hexane and heptane products have not changed today.

Classification of chemical raw materials chemical raw materials can be divided into organic chemical raw materials and inorganic chemical raw materials.

Product knowledge sharing today

Organic chemical raw materials can be classified into alkanes and their derivatives, olefins and their derivatives, alkynes and their derivatives, quinones, aldehydes, alcohols, ketones, phenols, ethers, anhydrides, esters, organic acids, carboxylates, carbohydrates, heterocycles, nitriles, halogenates, amines and others. 4、 Classification of inorganic chemical raw materials the main raw materials of inorganic chemical products are sulfur, sodium, phosphorus, potassium Calcium and other chemical minerals (see inorganic salt industry) and coal, oil, natural gas, air, water, etc. v. what are organic chemical raw materials? Organic chemical industry is the abbreviation of organic chemical industry, also known as organic synthesis industry. It is an industry that mainly produces various organic raw materials based on oil, natural gas, coal, etc. the direct raw materials of basic organic chemical industry include hydrogen, carbon monoxide, methane Ethylene, acetylene, propylene, aliphatic hydrocarbons above C4, benzene, toluene, xylene, ethylbenzene, etc. Aliphatic hydrocarbon raw materials for different purposes can be prepared from crude oil, petroleum fraction or pyrolysis gas of low-carbon alkanes, refinery gas and gas after separation and treatment; Aromatic feedstock can be separated from catalytic reforming reforming gasoline, hydrocarbon cracking cracking gasoline and coal tar of coal carbonization.

Daily Price Changes
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n-Pentane in blue drums
Specialty Solvents

Weekly Prices of Chemicals 09/30/21

by David Zhang, Sales Manager at Junyuan Petroleum Group

List of Weekly Rise and Fall of Chemicals (09/24/2021-09/30/2021)

Industry Chain Product Name Region 09/17/2021 09/30/2021 Fluctuation Range (Yuan / ton) Percentage（%）
Aromatic Hydrocarbon Industry Chain Pure Benzene East China 8375 7825 -550 -6.57%
Styrene East China 9250 9100 -150 -1.62%
Toluene East China 5710 5670 -40 -0.70%
Isoxylene East China 5950 5950 0 0.00%
Solvent Xylene East China 5840 5810 -30 -0.51%

CHINESE YUAN FORECAST 2021, 2022-2025

2021/09/29. USD TO CNY TODAY.

Actual USD to CNY exchange rate equal to 6.4702 Chinese Yuans per 1 Dollar. Today’s range: 6.4702-6.4702. Previous day close: 6.4710. Change for today -0.0008, -0.01%. Inverse rate: CNY to USD.

Down
6.4702
 -0.01%

Recent changes:

Period 2 Days 3 Days 1 Week 2 Weeks 1 Month
Chng,% +0.12% +0.12% +0.12% +0.19% +0.15%
Ex-Rate 6.4622 6.4622 6.4622 6.4577 6.4606

Major Key Players Covered in the Global Aromatic Hydrocarbon Solvent Market Are:

  • Exxon Mobil Corporatio
  • UOP LLC
  • Royal Dutch Shell
  • Eastman Chemical Company
  • BASF SE
  • Lyondellbasell Industries N.V
  • Chevron Phillips Chemical Company
  • Junyuan Petroleum Group

On the basis of Product Type, we research the production, revenue, price, market share and growth rate, primarily split into: –

  • Benzene
  • Toluene
  • Xylene
  • Pentane
  • Hexane
  • Heptane
  • Octane

For the end users/applications, this report focuses on the status and outlook for major applications/end users, consumption (sales), market share and growth rate of Cellular Repeater market for each application, including: –

  • Pharmaceuticals
  • Oilfield Chemicals
  • Automotive
  • Paint and Coatings

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Introduction about pentane manufacturering
Specialty Solvents

Strategy, Health and Safety

by David Zhang, Sales Manager at Junyuan Petroleum Group

Junyuan Petroleum Group is one of the largest chemical companies in China. Our mission is to provide high-quality chemical products and services in an efficient and responsible manner while adhering to the purpose of sustainable development, so as to create excellent value for customers and shareholders.

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n-Heptane in drums
HeptanesSpecialty Solvents

Main Applications of n-Heptane

by David Zhang, Sales Manager at Junyuan Petroleum Group

n-Heptane is a colorless volatile liquid It is mainly used as a standard for the determination of octane number. It can also be used for the preparation of anesthetics, solvents, raw materials for organic synthesis and experimental reagents Store in a cool and ventilated warehouse Keep away from fire and heat source The storage temperature should not exceed 30 ℃ Keep the container sealed.

1) Heptane: content > 98%, UN No: 1206, with colorless, tasteless and non-toxic environmental protection characteristics. Product application: This product is mainly used for pesticide intermediates, pharmaceutical intermediates, fine chemicals, etc. it can replace toluene and improve the purity of intermediate products.
2) n-Heptane: used in chemical reagents.
3) Industrial grade n-Heptane: content > 98%, CN No: 32006, with colorless, tasteless and non-toxic environmental protection characteristics. Product application: This product is mainly used for pesticide intermediates, pharmaceutical intermediates, fine chemicals, etc. it can replace toluene and improve the purity of intermediate products.
4) Special heptane for PVC: content > 98%, used for thermal converter in chlor alkali industry (Applied Industries by: Inner Mongolia Yili Chemical Industry Co., Ltd., Inner Mongolia Haiji Chlor Alkali Chemical Co., Ltd., Henan Pingmei chlor alkali Co., Ltd. and Shandong Binzhou Marine Chemical Co., Ltd.).

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