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RDD034

Urea

free-flowing, Redi-Dri™, Bioreagent, ≥98%

Synonym(s):

Carbamide, Carbonyldiamide

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Size/SKUAvailabilityPrice
100 g
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$57.40
1 kg
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$172.00

About This Item

Linear Formula:
NH2CONH2
CAS Number:
Molecular Weight:
60.06
NACRES:
NA.28
UNSPSC Code:
12352111
Beilstein/REAXYS Number:
635724
MDL number:
eCl@ss:
32150917
Assay:
≥98%

$57.40


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Quality Segment

product line

Redi-Dri™

assay

≥98%

quality

Bioreagent

dilution

(for analytical testing)

mp

132-135 °C (lit.)

density

1.335 g/mL at 25 °C (lit.)

foreign activity

DNAse, none detected, Endonuclease, none detected, Exonuclease, none detected, NICKase, none detected, Protease, none detected, RNAse, none detected

SMILES string

NC(N)=O

InChI

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

InChI key

XSQUKJJJFZCRTK-UHFFFAOYSA-N

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.

Features and Benefits

  • Redi-Dri™ packaging controls moisture for hygroscopic chemicals that commonly clump
  • Anhydrous powder remains free-flowing and easy to use
  • Safer to handle and weigh out for routine use in lab
  • Eliminates clumps, maintaining product moisture, quality, and attributes

Other Notes

For additional information on our range of Biochemicals, please complete this form.

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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1 of 1

This Item
PHR1406U488415604
description

free-flowing, Redi-Dri™, Bioreagent, ≥98%

description

Pharmaceutical Secondary Standard; Certified Reference Material

description

meets USP testing specifications

description

puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%, 99.0-101.0% (calc. on dry substance)

assay

≥98%

assay

-

assay

98.0-102.0%

assay

99.0-101.0% (calc. on dry substance), 99.0-100.5%

Quality Level

100

Quality Level

300

Quality Level

200

Quality Level

200

mp

132-135 °C (lit.)

mp

132-135 °C (lit.)

mp

132-135 °C (lit.)

mp

132-135 °C

density

1.335 g/mL at 25 °C (lit.)

density

1.335 g/mL at 25 °C (lit.)

density

1.335 g/mL at 25 °C (lit.)

density

1.335 g/mL at 25 °C (lit.)

foreign activity

RNAse, none detected, Exonuclease, none detected, Endonuclease, none detected, Protease, none detected, NICKase, none detected, DNAse, none detected

foreign activity

-

foreign activity

-

foreign activity

-

product line

Redi-Dri™

product line

-

product line

-

product line

-


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Storage Class

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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