Urea

healthnatura

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Aug 15, 2014
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Depends on your philosophy.
I have found urea from one of my reliable suppliers. I would like to be sure this is what you are looking for so I have noted the chemical identification code here.

CAS# 57-13-6
Urea: Carbonyldiamide; Carbamide
USP 99% pure.

I need to verify that requests for urea haven't been confused for Uridine Monophosphate.

I need to know what pack size you want so I can give you pricing. Feedback on what you currently pay would also be helpful.
I need 4 volunteers who are actively taking Urea to compare a free sample of this to what you are currently using. In exchange for your feedback of course. PM message me if you are interested.
 
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healthnatura

healthnatura

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Depends on your philosophy.
I'm still looking for volunteers to evaluate a free sample. One down 2-3 to go.
 

Parsifal

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:bump

I'm wondering what does RP said about Urea. I've read that this is a chaotrope and that high bood urea is not very good?
Anyone wants to try it?
 

charlie

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Dean

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so urea and uridine monophosphate are completely different from each other?
 

Dan W

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healthnatura said:
post 102601I need to verify that requests for urea haven't been confused for Uridine Monophosphate.
Just to explicitly confirm: yes, I think most people are requesting urea, with the CAS# and synonyms you listed looking correct to me. Although I think there's been some interest in uridine as well if you want to stock both!

Dean said:
post 103369 so urea and uridine monophosphate are completely different from each other?
They're different substances, although I think they might be somehow related.
 
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koky

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Oct 21, 2013
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I have found urea from one of my reliable suppliers. I would like to be sure this is what you are looking for so I have noted the chemical identification code here.

CAS# 57-13-6
Urea: Carbonyldiamide; Carbamide
USP 99% pure.

I need to verify that requests for urea haven't been confused for Uridine Monophosphate.

I need to know what pack size you want so I can give you pricing. Feedback on what you currently pay would also be helpful.
I need 4 volunteers who are actively taking Urea to compare a free sample of this to what you are currently using. In exchange for your feedback of course. PM message me if you are interested.

please comment on this urea and compare results to yours

Product: Urea USP Manufacture Date: 09/07/2018

CERTIFICATE OF ANALYSIS Batch No. 835104-10903 Retest Date: 09/07/2020

48 Hope Ln. Eastsound, WA 98245 Tel: 360-376-8008

Date: 11/09/2018

Items

Specifications

Result

Identification (IR)

Passes Test

Conforms

Identification (HPLC)

Passes Test

Conforms

Assay (CH4N2O)

98.0 – 102.0 %

99.6 %

Residue on Ignition

Max. 0.1 %

Heavy Metals, (as Pb)

Max. 20 ppm

Organic Impurities:

Urea Related Compound A

Max. 0.1 %

< 0.05 %

Individual Unspecified Impurity

Max. 0.1 %

< 0.05 %

Total Impurities

Max. 2.0 %

< 0.05 %

Alcohol-Insoluble Matter

Max. 0.04 %

< 0.01 %

Appearance

Crystals

Conforms
 

Attachments

  • COA_Urea_USP_835104-10903.pdf
    72.2 KB · Views: 9
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healthnatura

healthnatura

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Depends on your philosophy.
Please see attached COA from a recent batch of our Urea.
 

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  • Urea Lot 33464 retest 01-2020.pdf
    88.4 KB · Views: 16

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