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anthrone gr for analysis 10 g

ANTHRONE GR FOR ANALYSIS 10 G

Catalog No.
C005B-089272
Manufacturer No.
1014680010
Manufacturer Name
Sigma-Aldrich
Quantity
10
Unit of Measure
GR

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Analysis Note Purity (GC): ≥ 98.0 % Identity (IR-spectrum): conforms Appearance: Almost white pale yellow to greenish yellow crystal needles or crystalline powder.

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Analysis Note

Purity (GC): ≥ 98.0 %
Identity (IR-spectrum): conforms
Appearance: Almost white pale yellow to greenish yellow crystal needles or crystalline powder.
Solubility in ethyl acetate (20 g/l): conforms
Appearance of solution (Into Toluol (50 g/l)): conforms
Appearance of solution(Into Sulfuric acid (96 %, 20 g/l)): conforms
Melting point: 153 - 157 °C
Absorbance of reagent solution(425 nm; 0,5 g/l; sulfuric acid 65 %): ≤ 0.75
Absorbance of reagent solution(620 nm; 0,5 g/l; sulfuric acid 65 %): ≤ 0.045
Fe (Iron): ≤ 0.001 %
Sensitivity to carbohydrates(A (620 nm, Glucose 750 µg/25 ml)): ≥ 0.90
Sensitivity to carbohydrates (linearity): conforms
Water (according to Karl Fischer): ≤ 0.5 %

Molecular Weight: 194.23. Empirical Formula: C14H10O. grade: ACS reagent. Quality Level: 100. Agency: reag. Ph. Eur.. form: solid. mp: 151-156 . °C. solubility: 4.6 . mg/L. bulk density: 450 . kg/m3. storage temp.: 15-25°C. InChI: 1S/C14H10O/c15-14-12-7-3-1-5-10(12)9-11-6-2-4-8-13(11)14/h1-8H,9H2. InChI key: RJGDLRCDCYRQOQ-UHFFFAOYSA-N. Pictograms: GHS07. Signal Word: Warning. Hazard Statements: H315 - H319 - H335. Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338. Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.
UPC:
41111517
Condition:
New
HazmatClass:
No
MPN:
1014680010
CAS:
90-44-8

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