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8.18710

Urea

Name: Urea
Brand: MM

for synthesis

동의어(들):

Carbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine, Carbamide, Carbonyldiamide

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:

NH₂CONH₂

CAS 번호:

57-13-6

Molecular Weight:

60.06

UNSPSC Code:

12352111

NACRES:

NA.22

EC Index Number:

200-315-5

MDL number:

MFCD00008022

Beilstein/REAXYS Number:

635724

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도움 문의

속성

vapor pressure

<0.1 hPa ( 20 °C)

Quality Level

200

potency

8471 mg/kg LD₅₀, oral (Rat), 8200 mg/kg LD₅₀, skin (Rat)

pH

9 (20 °C, 100 g/L in H₂O)

solubility

1000 g/L

density

1.335 g/mL at 25 °C (lit.)

bulk density

720‑760 kg/m³

storage temp.

2-30°C

SMILES string

NC(N)=O

InChI

1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)

InChI key

XSQUKJJJFZCRTK-UHFFFAOYSA-N

설명

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.

Analysis Note

Assay (ex N): ≥ 99.0 %
Melting range (lower value): ≥ 132 °C
Melting range (upper value): ≤ 135 °C
Identity (IR): passes test

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저장 등급

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c