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137030 Urea

cryst. EMPROVE® EXPERT Ph Eur,BP,ChP,JP,USP,ACS

Urea MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Carbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine

CAS #: 57-13-6 EC Number: 200-315-5 Molar Mass: 60.06 g/mol Chemical Formula: CO(NH₂)₂ Hill Formula: CH₄N₂O Grade: Ph Eur,BP,ChP,JP,USP,ACS
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137030
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Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
57-13-6200-315-5CH₄N₂OCO(NH₂)₂60.06 g/molPh Eur,BP,ChP,JP,USP,ACS

Products

Catalogue NumberPackaging Qty/Pack
1370301000 Plastic bottle 1 kg
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1370305000 Plastic bottle 5 kg
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1370309012 Bucket, plastic 12 kg
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1370309026 Plastic drum 25 kg
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1370309029 Double PE Sack 25 kg
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1370309526 Double PE Sack 21 x 25 kg
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Description
Catalogue Number137030
SynonymsCarbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine
Product Information
CAS number57-13-6
EC number200-315-5
GradePh Eur,BP,ChP,JP,USP,ACS
Hill FormulaCH₄N₂O
Chemical formulaCO(NH₂)₂
Molar Mass60.06 g/mol
HS Code3105 10 00
Structure formula ImageStructure formula Image
Quality LevelMQ500
Physicochemical Information
Density1.32 g/cm3 (20 °C)
Melting Point134 °C
pH value7.5 - 9.5 (480 g/l, H₂O, 25 °C)
Vapor pressure<0.1 hPa (25 °C)
Bulk density720 - 760 kg/m3
Solubility1000 g/l
Toxicological Information
LD 50 oralLD50 Rat 8471 mg/kg
LD 50 dermalLD50 Rat 8200 mg/kg
Safety Information according to GHS
RTECSYR6250000
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Specifications
Assay (HPLC)98.0 - 102.0 %
Assay (HPLC, calc.on dried substance)98.0 - 102.0 %
Assay (ex N)99.0 - 100.5 %
Assay (ex N, calc. on dried substance)99.0 - 101.0 %
Assay (ACS)99.0 - 100.5 %
Identity (wet chemistry)conforms
Identity (Melting point)conforms
Identity (IR)conforms
Identity (HPLC)conforms
Identity (HPLC) (ChP)conforms
Appearance of solution (5 %; water)conforms
Clarity and color of solution (ChP)conforms
In ethanol (96 %) insoluble parts≤ 0.04 %
In water insoluble matter≤ 0.01 %
Alkalinityconforms
Melting point (DSC (differential scanning calorimetry))132.5 - 134.5 °C
Chloride (Cl) (ACS)≤ 0.0005 %
Chloride (Cl)≤ 0.007 %
Sulfate (SO₄)≤ 0.001 %
Sulfate (SO₄) (ChP/JP)≤ 0.010 %
Heavy metals (as Pb)≤ 0.0010 %
Heavy metals (ACS)≤ 0.001 %
Fe (Iron)≤ 0.001 %
NH₄ (Ammonium)≤ 0.0500 %
Biuret≤ 0.1 %
Organic Impurities (Related compound A)≤ 0.1 %
Organic Impurities (Any individual unspecified impurity)≤ 0.1 %
Organic Impurities (Total impurities)≤ 2.0 %
Related substances (HPLC) (Biuret) (ChP)≤ 0.1 %
Related substances (HPLC) (Triuret) (ChP)≤ 0.1 %
Related substances (HPLC) (Any individual unspecified impurity) (ChP)≤ 0.2 %
Related substances (HPLC) (Total impurities) (ChP)≤ 2.0 %
Residual solvents (ICH Q3C)excluded by the manufacturing process
Sulfated ash (600 °C)≤ 0.01 %
Loss on Drying (105 °C)≤ 1.0 %
Endotoxins≤ 3.00 I.U./g
Microbiological purity (Total aerobic microbial count (TAMC))≤ 1E+02 CFU/g
Microbiological purity (Total yeast and mould count (TYMC))≤ 1E+02 CFU/g
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph Eur, BP, ChP, JP, USP, ACS
Global Trade Item Number
Catalogue Number GTIN
1370301000 04061841010357
1370305000 04027269078324
1370309012 04027269078331
1370309026 04027269293284
1370309029 04027269078348
1370309526 04027269966638