| CAS No.: | 9045-22-1 |
|---|---|
| Formula: | No |
| EINECS: | 686-293-1 |
| Classification: | Biochemical Reagents |
| Grade: | Br |
| Specific Usage: | For Biological Purpose |
| Samples: |
|---|
Suppliers with verified business licenses
Audited Supplier 
| Grouping | Proteins |
| Keywords |
Heparin lithium |
| Brand | NJDULY |
| Model | P0004 |
| Place of Origin | Nanjing, China (Mainland) |
| Payment | T/T |
| Port | Shanghai |
| Supply Capacity | 1 Kilogram/Kilograms per Month |
| Packing | 500 Milligrams/piece |
| Other packaging | Please contact customer service |
| To Find Out More, Click Here | |
English Name: heparin lithium; heparin lithium salt
CAS No.: 9045-22-1
Molecular weight: 6000-15000
Level: BR
Titer: ≥ 150IU / mg
Specific rotation: ≥ + 35 °
PH:5.5~7.5
Nitrogen content: 1.3% - 2.5%
Lithium content: 2.9% - 4.0%
Sulfur content: ≥ 10.0%
Clarity: 640nm ≤ 0.018
Absorbance: 260nm ≤ 0.150; 280nm ≤ 0.150; 400nm ≤ 0.035; 420nm ≤ 0.025; 470nm ≤ 0.020
Loss on drying: ≤ 5.0%
Properties: white or almost white amorphous powder. Almost odorless and tasteless. It is a kind of natural polysaccharide, which comes from the mucus of pig or cow intestine or cow lung. Hygroscopic. Soluble in water (200mg in 5ml of water), soluble in salt water solution, almost insoluble in ethanol.
Purpose: biochemical research. Prevent prothrombin from changing into thrombin
Storage: 2-8 ºC, dark
Nanjing Duly Biotech Co.,Ltd
has been established for 11 years. It is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, nucleic acids, pigments, amino acids, vitamins,carbohydrates, buffers, surfactants,culture media and Separation of materials and kits.There are more than 10,000 products in total.
Our company's aim is to provide customers with the best quality products and the most intimate service.Personnel has been trained; every batch of material is checked; each procedure guarantees the quality; every bag of our products is top grade;service is thoughtful all the time.The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2009.
Q2:How to contact with us?
Answer:Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Can you give me a discount price?
Answer:Surely,It depend on your qty.
Q4: How can i get a sample?
Answer:Free sample is available,but freight charges will be at your account and the charges will be return to you dudect from your order in future.
Q5:What are the main categories of products sold by the company?
Answer: It is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, antibiotics, plant hormones, nucleic acids, pigments, amino acids, vitamins, carbohydrates, buffers, surfactants, culture media and Separation of materials and kits.
Q6:Is the company mainly engaged in small packaging or large packaging?
Answer: Mainly do small packaging reagents, large packaging also do, specific can ask customer service personnel.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}