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1-naphthol gr for analysis 250 g

1-NAPHTHOL GR FOR ANALYSIS 250 G

Catalog No.
C005B-088865
Manufacturer No.
1062230250
Manufacturer Name
Sigma-Aldrich
Quantity
250
Unit of Measure
GR

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Analysis Note Assay (GC, area%): ≥ 99.0 % (a/a) 2-Naphthol (GC, area%): ≤ 0.

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Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
2-Naphthol (GC, area%): ≤ 0.20 % (a/a)
Naphthalene (GC, area%): ≤ 0.20 % (a/a)
Melting range (lower value): ≥ 95 °C
Melting range (upper value): ≤ 97 °C
Water (K. F.): ≤ 0.20 %
Identity (IR): passes test
Chloride (Cl): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.001 %
Iron (Fe): ≤ 0.001 %
Sulfated ash: ≤ 0.05 %

Molecular Weight: 144.17. Empirical Formula: C10H8O. vapor pressure: 1.3 hPa ( 94 °C). Quality Level: 100. Assay: ≥. 99% (GC). form: solid. autoignition temp.: 510 . °C. potency: 1870 . mg/kg LD50, oral (Rat), 880 . mg/kg LD50, skin (Rabbit). bp: 288 . °C/1013 . hPa. mp: 94-96 . °C. transition temp: flash point 125 . °C. solubility: 0.1 . g/L. density: 1.28 . g/cm3 . at 20 . °C. bulk density: 450 . kg/m3. storage temp.: 2-30°C. InChI: 1S/C10H8O/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-7,11H. InChI key: KJCVRFUGPWSIIH-UHFFFAOYSA-N. Pictograms: GHS05,GHS06,GHS08,GHS09. Signal Word: Danger. Hazard Statements: H302 - H311 - H315 - H317 - H318 - H335 - H371 - H410. Precautionary Statements: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P311. Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1A - STOT SE 2 Oral - STOT SE 3. Target Organs: Kidney, Respiratory system. Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects. WGK: WGK 1. Flash Point(F): 257.0 °F - closed cup. Flash Point(C): 125 °C - closed cup.
UPC:
41113322
Condition:
New
HazmatClass:
Yes
MPN:
1062230250
CAS:
90-15-3

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