Nicotinsyreamid test substance, for elementary analysis pH 6.0 - 7.5 (50 g/l, H₂O, 20 °C), Supelco®

Leverandør: Merck
Ratings: Ingen bedømmelse

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M-Clarity™ quality level = MQ100

1.06828.0005EA 699 DKK
1.06828.0005
Nicotinsyreamid test substance, for elementary analysis pH 6.0 - 7.5 (50 g/l, H₂O, 20 °C), Supelco®
Nicotinsyreamid

Suitable as standard for the determination of C, H, N, O

Formel: C₆H₆N₂O
Molekylvægt: 122,13 g/mol
Kogepunkt: 150…160 °C (0,0007 hPa)
Smeltepunkt: 128…131 °C (subl.)
Massefylde: 1,40 g/cm3 (20 °C)
Flammepunkt: 182 °C
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00006395
CAS-nummer: 98-92-0
EINECS: 202-713-4
Merck Index: 12,06574

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Specifikationer Testresultater

Identity (IR-spectrum) conforms
C content (mean value tenfold determination) 58.7 - 59.3 %
H content (mean value tenfold determination) 4.8 - 5.2 %
N-content (mean value tenfold determination) 22.7 - 23.3 %
O content (mean value tenfold determination) 12.7 - 13.3 %
C content (standard deviation) suitable
H content (standard deviation) suitable
N-content (standard deviation) suitable
O content (standard deviation) suitable

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