ผู้ผลิตน้ำยาแยกของเหลวไม่มีสีของผู้ผลิต N-Hเฮ ปเทน

• CAS No.: 142-82-5
• Formula: C7h16
• EINECS: 205-563-8
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Industrial
• ไม่ใช่ ของรุ่น: mini 99%
• Colour: Colorless
• แอปพลิเคชัน: ตัวทำละลาย
• น้ำหนักโมเลกุล: 100.202
• จุดเดือด: 98.8
• การจัดส่ง: ภายใน 7 วัน
• เกรด: ระดับอุตสาหกรรม
• แพคเพจการขนส่ง: Drum
• ข้อมูลจำเพาะ: 137KG/Drum
• เครื่องหมายการค้า: RUNZE
• ที่มา: Dongying
• รหัสพิกัดศุลกากร: 29011000
• กำลังการผลิต: 50000ton / Year

คำอธิบายสินค้า

  
N-heptane is an organic compound with the chemical formula C7H16. It is a colorless, volatile liquid. It is mainly used as a standard for determination of octane number, and also used as an anesthetic, solvent, raw material for organic synthesis and preparation of experimental reagent.

Technical specifications 
 

test    item		quality  indicators	test   results
Density (20ºC)/(kg/m3)		0.683-0.693	0.684
saybolt color NO.  MINI		28	30
boiling range	initial boiling point MINI ºC	96	95.5
	final boiling point MAX ºC	105	97.5
	5-95% ºC	1.5	0.2
n- heptane content   MINI      %		99	99.28
toluene content         MAX      %		0.02	0
sulfur content           MAX      (ppm)		5	unchecked
no volatiles                MAX       mg/100ml		1	0.1
appearance		colorless transparent liquid	colorless transparent liquid
moistu                        MAX     (ppm)		30	unchecked

Product Application
 
[Purpose 1] Mainly used as a standard for determining octane number, but also as an anesthetic, solvent and raw material for organic synthesis
[Purpose 2] Used as an analytical reagent and solvent
[Purpose 3] extraction solvent.
[Purpose 4] Used as analytical reagent, gasoline engine knock test standard, reference substance for chromatographic analysis, solvent. The product can stimulate the respiratory tract, high concentration has anaesthetic effect. Flammable, forming explosive mixtures in air with a limit concentration of 1.0-6.0% (by volume).
[Purpose 5]Biochemical research, protein sequence analysis. Determination of ozone, triglyceride. Analysis of residual toxicity of pesticides. Spectral and fluorescence analysis. Standard fuel for determining the knock resistance of gasoline.

Product packaging 
 

 

 

Company profile
Dongying Runze New Material Co., Ltd. was established in 2014, Dongying, Shandong,
China is the world's first -class chemical dealers.
We are the research and development of new materials technology; oil products manufacturing (excluding hazardous chemicals); research and production experts such as oil products (excluding dangerous chemicals) and other research and production. Our equity factory is located in Shandong. We have the advantages of raw materials in Shandong and are transported from Qingdao, Tianjin and Shanghai Port. Dongying Runze is known for its high -quality products and high -quality services. Now, we are steadily providing products in more than 200 countries and regions in the Middle East, South America, North America, Southeast Asia, Africa, and Europe. We have professional knowledge and geographical advantages that optimize local resources and provide geographical advantages to minimize costs while using competitive products. For decades of experience in chemical production and trade, we can also become your honest consultant in Chinese chemicals, thinking that your business development provides additional help.

 

Certifications

 

FAQ

<sup>Q1: How fast can I get the quotation?
A: We usually quote within 12 hours after we get your inquiry. If you are very urgent to get the reply, please call us 
directly so that we will give priority to your inquiry.

Q2: Which kind of payment terms do you accept?
A: Both T/T and LC are acceptable.

Q3: May I get one sample before placing order?
A: Yes, we'd like to provide sample for you. For those normal products, you just need to bear the freight; for those
high value products, you need to bear freight and a little product cost. If we cooperate for some times or if you
are our VIP customer, free sample will be offered when you need.</sup>