1-萘酚

1-Naphthol is used as a precursor in the manufacturing of various azo dyes and pharmaceuticals such as nadolol. It is used as biomarkers. It is used in analytical chemistry as Molisch?’s reagent (1-naphthol dissolved in ethanol) for checking the presence of carbohydrates. It plays an essential role with sodium hypobromite to detect the presence of arginine in proteins, which is called as Sakaguchi test.

Air and light sensitive. Store in a cool place. Incompatible with strong bases and strong oxidizing agents.

MFCD00003930

201-969-4

C₁₀H₈O

144.17

95-97°

278-280°

125°(257°F)

1.28

Air Sensitive. Light Sensitive. Ambient temperatures.

Flakes

Soluble in benzene, chloroform, ether and ethanol.

1817321

14,6383

UN2811

III

21/22-37/38-41
Harmful in contact with skin and if swallowed.Irritating to respiratory system and skin.Risk of serious damage to eyes.

6.1

22-26-37/39
Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.

QL2800000

 

是

  

H302-H312-H315-H318-H335
Harmful if swallowed.Harmful in contact with skin.Causes skin irritation.Causes serious eye damage.May cause respiratory irritation.

P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.