1.08487
Urea
GR for analysis ACS,Reag. Ph Eur
Manufacturer: Supelco
CAS Number: 57-13-6
Synonym(S): Carbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine, Carbamide, Carbonyldiamide
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 G | 1.08487-500-G | In Stock | ₹ 6,550.00 |
| 1 KG | 1.08487-1-KG | In Stock | ₹ 10,220.00 |
| 5 KG | 1.08487-5-KG | In Stock | ₹ 40,820.00 |
| 25 KG | 1.08487-25-KG | In Stock | ₹ 1,47,680.00 |
1.08487 - 500 G
In Stock
Quantity
1
Base Price: ₹ 6,550.00
GST (18%): ₹ 1,179.00
Total Price: ₹ 7,729.00
grade
ACS reagent
Quality Level
200
Agency
reag. Ph. Eur.
vapor pressure
<0.1 hPa ( 20 °C)
form
solid
potency
8471 mg/kg LD50, oral (Rat)8200 mg/kg LD50, skin (Rat)
technique(s)
titration: suitable
pH
9 (20 °C, 100 g/L in H2O)
mp
132-135 °C (lit.)
density
1.335 g/mL at 25 °C (lit.)
Other Options
...
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Description
- Application: Used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful for renaturing proteins from samples already denatured with 6 M guanidine chloride such as inclusion bodies. May be used with guanidine hydrochloride and dithiothreitrol (DTT) in the refolding of denatured proteins into their native or active form.
- Linkage: Replaces: UX0065-1
- Analysis Note: Assay (ex N): 99.0 - 100.5 %Assay (ex N, calc. on dried substance): 99.0 - 101.5 %Purity (DSC (differential scanning calorimetry)): ≥ 99.5 %Identity (IR-spectrum): passes testAppearance of solution (10 %; Wasser; colour): colourlessAppearance of solution (10 %; Wasser; clarity): clearIn water insoluble matter: ≤ 0.003 %Acidity, Alkalinity: ≤ 0.0005 meq/gMelting point (DSC): 132 - 135 °CNH₄ (Ammonium): ≤ 0.0500 %Chloride (Cl): ≤ 0.0005 %Sulfate (SO₄): ≤ 0.001 %Heavy metals (as Pb): ≤ 0.0004 %Biuret: ≤ 0.05 %Sulfated ash (600 °C): ≤ 0.005 %Cu (Copper): ≤ 0.0001 %Fe (Iron): ≤ 0.0001 %Pb (Lead): ≤ 0.0002 %Loss on Drying (105°C): ≤ 1.0 %Corresponds to ACS, Reag. Ph Eur
SAFETY INFORMATION
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable