Biuret 98
108-19-0
Pharma Grade
99%
DAHAI BIOCHEM
25kg/Cardboard Drum
2026-12-31
HARD FAT
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Product Description
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Seller Information
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DescriptionECHEMI Editorial ReferenceIt is long white sheet crystals. Melting point is 190 ℃ (decomposition), the relative density is 1.467 (-5/4 ℃). Crystals in water contain 4 molecules of water of crystallization, dehydrate at about 110 ℃. It is easily soluble in alcohol, very slightly soluble in ether. white powderChEBI: A member of the class of condensed ureas that is the compound formed by the condensation of two molecules of urea; the parent compound of the biuret group of compounds. Used as a non-protein nitrogen source in
DryPowder; PelletsLargeCrystals; PelletsLargeCrystals, Liquid
Biuret is a member of the class of condensed ureas that is the compound formed by the condensation of two molecules of urea; the parent compound of the biuret group of compounds. Used as a non-protein nitrogen source in ruminant feed.|Used as feed supplement for sheep and cattle since it is a good non-protein nitrogen source. In strongly alkaline solution biuret gives a violet color with copper sulfate.Basic Info-
Product Name:
Biuret
Other Name:Imidodicarbonic diamide;Biuret;Allophanamide;Allophanic acid amide;Carbamylurea;Dicarbamylamine;Ureidoformamide;Urea,(aminocarbonyl)-;Allophanimidic acid;Isobiuret;HO 1;HO 1 (biuret);NSC 8020;Desmodeyn 75;N 75;1-(Carbamoylamino)formamide;1866-97-3
CAS No.:108-19-0
Molecular Formula:C2H5N3O2
InChIKeys:InChIKey=OHJMTUPIZMNBFR-UHFFFAOYSA-N
Molecular Weight:103.08
Exact Mass:103.08
BRN:1703510
EC Number:203-559-0
UNII:89LJ369D1H
NSC Number:8020
DSSTox ID:DTXSID2026783
Color/Form:ELONGATED PLATES FROM ETHANOL|NEEDLES FROM WATER CRYSTALLIZING WITH 1 MOLECULE OF WATER PER MOLECULE OF COMPD|WHITE NEEDLES
HScode:29241990
Categories:
Characteristics-
PSA:
98.2
XLogP3:-2.14
Appearance:White Liquid
Density:1.467 g/cm3 @ Temp: -5 °C
Melting Point:190 °C (decomp)
Boiling Point:100 °C
Flash Point:170.4ºC
Refractive Index:1.4264 (estimate)
Water Solubility:SOL IN 100 G WATER: 2.01 G @ 25 DEG C, 7 G @ 50 DEG C, 20 G @ 75 DEG C, 53.5 G @ 105.5 DEG C; FREELY SOL IN ALCOHOL; VERY SLIGHTLY SOL IN ETHER
Storage Conditions:2-8°C
Explosive limit:DURING CHLORINATION OF IMPURE BIURET IN WATER @ 20 DEG C, A VIOLENT EXPLOSION OCCURRED. THIS WAS ATTRIBUTED TO CONVERSION OF THE CYANURIC ACID IMPURITY (3%) TO NITROGEN TRICHLORIDE & SPONTANEOUS EXPLOSION OF THE LATTER.
Odor:ODORLESS
Experimental Properties:HYGROSCOPIC; PYROLYSIS @ HIGH TEMP (GREATER THAN 193 °C) YIELDS MELAMINE|WHEN CRYSTALLIZED FROM WATER, 5C2-H5-N3-O2.4H20 IS FORMED, WHICH BECOMES ANHYDROUS @ 110 °C, DECOMP @ ABOUT 193 °C|AQ SOLN TREATED WITH CUPRIC SULFATE & SODIUM HYDROXIDE GIVE REDDISH-VIOLET COLOR
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
HARD FAT
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Location:
BUILDING 4,NO.571, STR.19,BAIYANG DISTRICT, HANGZHOU,CHINA
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2025
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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