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4-nitrophenol indicator 25 g

4-NITROPHENOL INDICATOR 25 G

Catalog No.
C005B-002636
Manufacturer No.
1067980025
Manufacturer Name
Sigma-Aldrich
Quantity
25
Unit of Measure
GR

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Analysis Note Assay (DSC (differential scanning calorimetry)): ≥ 99.5 % Transition range: pH 5.

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Analysis Note

Assay (DSC (differential scanning calorimetry)): ≥ 99.5 %
Transition range: pH 5.4 - pH 7.5colourless - yellow
Appearance of solution: passes test
Melting point (DSC (differential scanning calorimetry)): 110 - 114 °C

Molecular Weight: 139.11. Empirical Formula: C6H5NO3. Quality Level: 200. autoignition temp.: 510 . °C. potency: 1024 . mg/kg LD50, skin (Rat). pH: 4.4 (24 . °C, 5 . g/L in H2O). bp: 279 . °C/1013 . hPa (decomposition). mp: 110-114 . °C. transition temp: flash point 169 . °C. solubility: 14.8 . g/L. density: 1.48 . g/cm3 . at 20 . °C. bulk density: 550 . kg/m3. storage temp.: 2-30°C. InChI: 1S/C6H5NO3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H. InChI key: BTJIUGUIPKRLHP-UHFFFAOYSA-N. Pictograms: GHS07,GHS08. Signal Word: Warning. Hazard Statements: H302 + H312 + H332 - H373 - H373. Precautionary Statements: P260 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P314. Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - STOT RE 2 - STOT RE 2 Oral. Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects. WGK: WGK 2. Flash Point(F): 336.2 °F. Flash Point(C): 169 °C.
UPC:
12352102
Condition:
New
HazmatClass:
Yes
MPN:
1067980025
CAS:
100-02-7

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