01422
Melting point standard 79-81°C
analytical standard
Manufacturer: Supelco
CAS Number: 91-20-3
Synonym(S): Naphthalene
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 01422-1-G | In Stock | ₹ 4,387.43 |
01422 - 1 G
In Stock
Quantity
1
Base Price: ₹ 4,387.43
GST (18%): ₹ 789.737
Total Price: ₹ 5,177.167
grade
analytical standard
Quality Level
100
vapor density
4.4 (vs air)
vapor pressure
0.03 mmHg ( 25 °C)
autoignition temp.
978 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
5.9 %
bp
218 °C (lit.)
mp
79-81 °C (±0.3°C)80-82 °C (lit.)
application(s)
food and beveragespharmaceutical
Other Options
Related Products
Description
- General description: Melting point standard 79-81 °C, naphthalene is a non-polar hydrocarbon for use in the characterization of pure chemicals and pharmaceutical compounds. The melting point value is determined with an average of 6 to 12 measurements using a Büchi B-545 instrument that is calibrated against primary standards.
- Application: Naphthalene melting point standard 79-81 °C is an analytical standard used to calibrate melting point instruments, operating in the thermodynamic mode of analysis. It′s also applicable in R&D labs for chemical quality control (QC) and quality assurance (QA) to identify solid crystalline substances and to check their purity.Additionally, this mp standard is also used as a temperature calibration standard in thermal studies.[1][2]
- Features and Benefits: Melting point calibration standard traceable to primary standards (LGC, London) Grade: Analytical Standard Standard deviation up to ± 0.3 °C Provided with certificates of analysis and safety data sheet
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Flam. Sol. 2
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves