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Home » Product List » Pigment abd dye intermediates » Barbituric Acid
Product Details
Barbituric Acid
| Productivity: | 1000tons/Year |
|---|---|
| Unit Price: | Negotiable |
| Shipment Terms: | CIF |
| Payment Terms: | L/C,T/T,D/P |
| Minimum Order: | 1 Tons |
| Price Valid Time: | From Aug 17,2011 To Aug 15,2013 |
| Appearance: | Crystal |
| Quality: | Refined |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Product Description
CAS No: 67-52-7
HS CODE: 29335200
Molecular formula: C4H4N2O3
Molecular weight: 128.09
Specification: >99%
Application: Be used as an intermediate for pigment yellow 139, 150. Also used as pharmaceutical intermediates.
Packing: Thicken Dacron or plastic woven bag, anti-static plastic bags inside.
Character: White or pink crystal power, no smelly. Soluble in hot water, dilute acid, diethyl ether. It's easy air-slake in air. Could produce salt when effect with metal. Poisonous, corrosivity, thrill.
Melting point: 245*C;
Boiling point: 260*C;
Content: >99.0%;
Loss on drying: < 0.5%
Burn residue: < 0.1%
