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L00812 Biuret, 97%

CAS Number
108-19-0
Synonyms
Carbamylurea

Stock No. Size Price ($) Quantity Availability
L00812-22 100g 44.30
L00812-36 500g 193.00
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Biuret, 97%

MDL
MFCD00007946
EINECS
203-559-0

Chemical Properties

Formula
C2H5N3O2
Formula Weight
103.08
Melting point
ca 189° dec.
Density
1.46
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in methanol. Partially soluble in cold water, diethyl ether.

Applications

Biuret is used in protein assay. It is also used as Catalytic agent, Petrochemical additive. It is used in organic synthesis. Biuret (Carbamoylurea) was used as a source of dietary nitrogen in purified diets for steers.

Notes

Hygroscopic. Incompatible with strong oxidizing agents, strong bases.

Literature References

AG Gornall; CJ Bardawill; MM David. Determination of Serum Proteins by means of the Biuret Reaction.J. biol. Chem.1949, 751-766.

LH Stickland. The Determination of Small Quantities of Bacteria by means of the Biuret Reaction.Journal of General Microbiology.1951, 5 698-703.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,1309
Beilstein
1703510
Harmonized Tariff Code
2924.19
TSCA
Yes

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