Uridylic Acid 99% see COA kanbei
GMP ISO
51-20-7
99%
qingdao
kanbei
25kg/drum
2022-08-18
PVC resin,pvc paste resin,melamine
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Product Details
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Seller Information
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DescriptionECHEMI Editorial ReferencePrisms from H 2 O.
5-bromouracil is a white powder. (NTP, 1992)
5-bromouracil is a white powder. (NTP, 1992)|5-bromouracil is a pyrimidine having keto groups at the 2- and 4-positions and a bromo group at the 5-position. Used mainly as an experimental mutagen. It has a role as a mutagen. It is a member of pyrimidines and a nucleobase analogue. It derives from a uracil.|5-Bromo-2,4(1H,3H)-pyrimidinedione. Brominated derivative of uracil that acts as an antimetabolite, substituting for thymine in DNA. It is used mainly as an experimental mutagen, but its deoxyriboside (BROMODEOXYURIDINE) is used to treat neoplasms.CertificatesBasic Info-
Product Name:
5-Bromouracil
Other Name:2,4(1H,3H)-Pyrimidinedione,5-bromo-;Uracil,5-bromo-;5-Bromo-2,4(1H,3H)-pyrimidinedione;Bromouracil;5-Bromouracil;5-Bromo-2,4-dihydroxypyrimidine;5-Bromo-2,4-pyrimidinedione;NSC 19940;5909-23-9
CAS No.:51-20-7
Molecular Formula:C4H3BrN2O2
InChIKeys:InChIKey=LQLQRFGHAALLLE-UHFFFAOYSA-N
Molecular Weight:190.98
Exact Mass:190.98
EC Number:200-084-0
UNII:4HK400G5UO
NSC Number:19940
UN Number:2811
DSSTox ID:DTXSID2058758
Color/Form:Prisms from water
HScode:2933599090
Categories:
Characteristics-
PSA:
58.2
XLogP3:-0.2
Appearance:5-bromouracil is a white powder. (NTP, 1992)
Density:2.0±0.1 g/cm3
Melting Point:310 °C
Boiling Point:384ºC
Refractive Index:1.590
Water Solubility:SOLUBLE IN COLD WATER
Storage Conditions:Store in a cool, dry place. Store in a tightly closed container.
Vapor Pressure:2.27X10-7 mm Hg at 25 deg C (est)
Henrys Law Constant:Henry's Law constant = 1.73X10-11 atm-cu m/mol at 25 °C (est)
Experimental Properties:Hydroxyl radical reaction rate constant = 6.74X10-12 cu cm/molec-sec at 25 °C (est)
Air and Water Reactions:Insoluble in water.
Reactive Group:Amides and Imides
Reactivity Profile:A halogenated amide. Organic amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
Storage none
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:
PVC resin,pvc paste resin,melamine
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Location:
Room 405, Unit 2, Building 1, Taiji Mansion, No. 38, Nanyang Road, Jinshui District, Zhengzhou City, Henan Province
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
90 days
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2022
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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