DEOXYRIBONUCLEIC ACID SODIUM SALT Chemical Properties

storage temp. 

2-8°C

solubility 

H₂O: 1 mg/mL, slightly hazy, slightly yellow and viscous

form 

fibers

color 

white

Water Solubility 

water: 1mg/mL

EPA Substance Registry System

Deoxyribonucleic acids, thymus gland, sodium salts (73049-39-5)

Safety Information

Hazard Codes 

B

Safety Statements 

22-24/25

WGK Germany 

3

RTECS 

HG1933000

F 

10-21

HS Code 

29349990

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

DEOXYRIBONUCLEIC ACID SODIUM SALT Usage And Synthesis

Chemical Properties

Lyophilized

History

DNA was first discovered by Swiss chemist Friedrich Miescher in the late 1860s, he discovered a microscopic substance in the pus of discarded surgical bandages. As it resided in the nuclei of cells, he called it "nuclein". In 1878, Albrecht Kossel isolated the non-protein component of "nuclein", nucleic acid, and later isolated its five primary nucleobases.Then, in the decades following Miescher's discovery, other scientists--notably, Phoebus Levene and Erwin Chargaff--carried out a series of research efforts that revealed additional details about the DNA molecule, including its primary chemical components and the ways in which they joined with one another. Without the scientific foundation provided by these pioneers, Watson and Crick may never have reached their groundbreaking conclusion of 1953: that the DNA molecule exists in the form of a three-dimensional double helix.

Uses

Highly Polymerized

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