A simple formula is proposed for calculating characteristic temperatures from the melting point in the case of simple substances and semimetallic and intermetallic compounds. The universal applicability of the formula is confirmed by its use in connection with the salts of metal halogenides. Good ...
For instance, if you add non-volatile impurities like some sugar or a dash of salt to boiling water, its Boiling Point will elevate. Question:A solution of 10.0 g of a nonvolatile, non-dissociating compound dissolved in 0.200 kg of benzene boils at 81.2 °C. Calculate the molecular weight...
160337-95-1 Properties Melting Point[81]160337-95-1 Supplier list Hong Kong Lemite Group Limited 1YR Trading Company Insulin glargine Appearance:White freeze-dried powder Purity:>99% FOB Price:1 USD/gram Contact Supplier Jinlan Pharm-Drugs Technology Co., Limited 12YRS Manufacturer ...
Provied information about Metamizole sodium(Molecular Formula: C13H16N3NaO4S, CAS Registry Number:68-89-3 ) ,Boiling Point,Melting Point,Flash Point,Density, NMR Molecular Structure,Risk Codes,Synthesis Route at guidechem
t have any on hand. Just a couple of days before inheriting the chow mein noodles, I stocked up on some 85% dark chocolate in bulk. I never tasted it when I bought it; the bitter smell alone told me that this chocolate was meant for melting and repurposing. Thus, the idea for ...
Melting Point (ºC) 56~58 59.1 GB/T 2539-81 Oil Content % Max 0.5 0.34 GB/T 3554 Color Saybolt # Min+27 Min+25 30 GB/T 3555 Light Stability # Max 4 Max 4 4 SH/T 0404 Needle Penetration(25ºC) 1/10mm Max 19 Max 17 18 GB/T 4985 KinematicViscosity(100ºC) mm...
For the spatial derivative ∂2C∂x2, a second order, two boundary conditions usually apply C =CAO (x,t) at x1 = 0 C=C2 (x,t) at x2 = L, but at this point there is an impermeable boundary so C2=CAO, this is the same as the concentration after infinite diffusion time. The...
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Melting Point: -9.3 °C Boiling Point: 21.15 °C Flash Point: < 20ºC Refractive Index: 1.449 (at 20 °C) Water Solubility: H2O: Reacts Storage Conditions: Ventilation along the floor. Vapor Pressure: 14.33 psi ( 20 °C) Vapor Density: ...
54182-57-9 Properties Boiling Point141 deg C Melting Point12.5 deg C54182-57-9 Supplier list Wuhan Circle Star Chem-medical Technology Co.,Ltd 1YR Manufacturer Carbomer Appearance:white powder Purity:99 FOB Price:1 USD/gram Contact Supplier Weifang Xingbei International Trade Co., Ltd 2...