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CAS RN: 91-20-3 | Product Number: N0004

Naphthalene Zone Refined (number of passes:23)


Purity: >99.8%(GC)
Synonyms:
Documents:
1SAMPLE
£160.00
1   18  

*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).


Note:

The volume of 1 SAMPLE of this product is approximately 6 g.

This product is an organic compound purified by a special method called the zone melting purification method.
After purification in a glass tube, only the purified portion is cut off from the entire glass tube and sealed.
Therefore, we are not able to accurately measure the weight contained in the cut-out portion. Please understand this beforehand.

Refer to the following literature for more information on the band fusion purification method.
W. R. Wilcox, R. Friedenberg, N. Back, Chem. Rev. 1964, 64, 187.

Product Number N0004
Purity / Analysis Method >99.8%(GC)
Molecular Formula / Molecular Weight C__1__0H__8 = 128.17 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
CAS RN 91-20-3
Reaxys Registry Number 1421310
PubChem Substance ID 87573418
Merck Index (14) 6370
MDL Number

MFCD00001742

Specifications
Appearance White or Colorless powder to crystal
Purity(GC) min. 99.8 %
Properties (reference)
Melting Point 81 °C
Boiling Point 218 °C
Solubility in water Insoluble
Solubility (soluble in) Alcohol, Toluene, Benzene
GHS
Pictogram Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H302 : Harmful if swallowed.
H319 : Causes serious eye irritation.
H370 : Causes damage to organs.
H372 : Causes damage to organs through prolonged or repeated exposure.
H317 : May cause an allergic skin reaction.
H351 : Suspected of causing cancer.
H410 : Very toxic to aquatic life with long lasting effects.
H228 : Flammable solid.
Precautionary Statements P273 : Avoid release to the environment.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P391 : Collect spillage.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
Related Laws:
EC Number 202-049-5
RTECS# QJ0525000
Transport Information:
UN Number UN1334
Class 4.1
Packing Group III
HS Number 2902900000
PubMed Literature


Documents (Note: Some products will not have analytical charts available.)
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