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Urea crystalline for analysis, ACS

Carbamide, Carbonyldiamide

Assay (Perchl. Ac.): 99.0-100.5 %
Code
131754
CAS
57-13-6
Molecular Formula
NH2CONH2
Molar mass
60.06 g/mol

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Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
131754.1211
code
131754.1211
packaging size
1000 g
Product active until stock lasts.
131754.0416
code
131754.0416
packaging size
25 kg
Product discontinued. Alternative A1049,9025 (please check specifications).
molecule for: Urea crystalline for analysis, ACS
Melting Point:
135 °C
Solubility:
in water at 20°C
Physical Description:
solid
Product Code:
131754
Product Name:
Urea crystalline for analysis, ACS
Quality Name:
for analysis, ACS
Specifications:
Assay (Perchl. Ac.): 99.0-100.5 %
Identity: IR passes test
Melting range: 132-135°C

Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Residue on ignition (as SO4): 0.01 %
Chloride (Cl): 0.0005%
Sulfate (SO4): 0.001%
Biuret: 0.1%
Heavy metals (as Pb): 0.001%

Metals by ICP [in mg/Kg (ppm)]
Ag: 2
Al: 2
B: 2
Ba: 2
Be: 2
Cd: 5
Co: 5
Cr: 2
Cu: 5
Fe: 5
In: 2
K: 2
Mg: 2
Mn: 5
Mo: 2
Ni: 5
Pb: 5
Pt: 2
Si: 2
Sn: 2
Sr: 2
Ti: 2
Tl: 2
V: 2
Zn: 5
WGK:
1
Storage:
Room Temperature.
Master Name:
Urea *crystal
Synonyms Long Text:
Carbamide, Carbonyldiamide
EINECS:
200-315-5
CS:
31021010
Download TDS file for complete specifications

FAQs

What is the CAS number of Urea ?

The CAS number of Urea is 57-13-6.

CAS Urea ?

The CAS number of Urea is 57-13-6.

CAS 57-13-6?

The CAS number 57-13-6 is assigned to Urea .