一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Chemical Reagents>Organic reagents>Alkanes>Heptane
Heptane
  • Heptane
  • Heptane
  • Heptane
  • Heptane
  • Heptane

Heptane NEW

Price $2027 $1800 $1500
Package 1ton 10ton 50ton
Min. Order: 1ton
Supply Ability: 5000ton
Update Time: 2026-02-25

Product Details

Product Name: Heptane CAS No.: 142-82-5
EC-No.: 205-563-8 Min. Order: 1ton
Purity: 99% Supply Ability: 5000ton
Release date: 2026/02/25

N-heptane is mainly used as a standard and solvent for the determination of octane number, and for the preparation of organic synthesis and experimental reagents. N-heptane is one of the most widely used hydrocarbon solvents in industry, which is used as extraction solvent for animal and vegetable oils, quick drying rubber adhesive and rubber solvent. It is also used in the manufacture of cosmetics and as a solvent for cleaning coatings, paints, fast drying inks and parts of printing presses. Industrial grade n-heptane is mostly produced by separation of petroleum fractions, and its purity is low

Article illustration

Company Profile Introduction

-.Hebei Dangtong Biological Technology Co.,LTD founded in April 2004,has more than 960employees. Headquartered in Luquan District, Shijiazhuang city,Hebei Province, weare a professional manufacturer of alkaline dyes, chemical raw materials, foodadditives and pharmaceutical intermediates. The company has 3 production bases. Respectively in Hebei, Inner Mongolia, Yunnan three factory bases. It has two research centers and three laboratories specializing in the development of new products and the optimization of existing products. Committed to providing higher quality products and services to meet customer personalized needs. In terms of production, the company insists on integrated production, supplying main raw materials by itself, and laying out lean factories to ensure sustainable and stable supply.

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP1Y
Boxuan Chemical (Shandong) Co., Ltd.
2026-06-04
$10.70
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
$10.00
Hebei Chuanghai Biotechnology Co., Ltd
2026-03-20
Chongqing Soarwin Technology Co., Ltd
2025-08-20
$1600.00
Hebei Dongdu Import and Export Co. LTD
2023-12-20
$150.00
Hebei Mingeng Biotechnology Co., Ltd
2023-06-26
AS WATER CO., LTD.
2023-04-17
Shandong Promise New Material Co.,Ltd.
2022-11-24
$639.00
VIP5Y
Otto Chemie Pvt. Ltd.
2022-05-23
$150.00
Shandong Yanshuo Chemical Co., Ltd.
2021-09-18
INQUIRY
Camila
+86-13910575315
admin@hbdangtong.com
广昌县| 梁河县| 安仁县| 新民市| 石首市| 清涧县| 黄山市| 故城县| 商河县| 东乌| 盐城市| 资中县| 泗阳县| 萝北县| 朝阳区| 且末县| 丘北县| 菏泽市| 乌什县| 溆浦县| 江源县| 前郭尔| 偃师市| 乐昌市| 黑山县| 探索| 柏乡县| 随州市| 武平县| 海南省| 云阳县| 旺苍县| 吐鲁番市| 衡阳市| 昭苏县| 新邵县| 耿马| 荥阳市| 东阳市| 罗平县| 德化县|