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4,6-dihydroxypyrimidine (DHP) buy in Changsha
Buy 4,6-dihydroxypyrimidine (DHP)
4,6-dihydroxypyrimidine (DHP)

4,6-dihydroxypyrimidine (DHP)

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Description
4,6-dihydroxypyrimidine (DHP)

Chemical name: 4,6-dihydroxypyrimidine
Product name: 4,6-dihydroxypyrimidine 4,6-Pyrimidinediol;
CAS no:1193-24-4
Molecular formula: C4H4N2O2
Molecular weight: 112.09
Structural formula:
Properties: it is white or light yellow powder. Melting point >300℃, soluble in hot water, ammonia and other alkaline solutions, insoluble in alcohol and ether.
Uses: For the production of sulfonamide, synthesis of vitamin B4, or used to produce anti-tumor & a supplementary drug.
Quality Standard: Enterprise Standard
Technical index:

Item

Index

Appearance

light yellow powder

Assay, ≥

98.0

Moisture, % ≤

0.2

Granularity (size<130 μm), % ≤

90

Methanol, % ≤

0.1

Dimethyl malenate, % ≤

0.1

Formamide, % ≤

0.2

Packing, transportation & storage
1. plastic lined woven bag, Net wt 600kg ± 0.5kg; 25kg/cardboard drum. or following your demands.
2. Sealed tightly, kept in dry and ventilating place.


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4,6-dihydroxypyrimidine (DHP)
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