Barbituric acid
Cas no.: 67-52-7
Molecular formula c4h4n2o3
Molecular weight 128.09
Purity: 99%min
Melting point: 253f+1 centigrade
Characteristics: white to off-white crystalline power
Loss on drying: 0.5%max
Sulphated ash: 0.1%max
Packing:25kg/ cardboard drum
Synonyms:2, 4, 6(1h, 3h, 5h)-pyrimidinetrione;2, 4, 6-trihydroxy-1, 3-diazine; malonylurea
Packing in 25kg bags or drrums
Triphenylmethyl chloride
Cas no 76-83-5
Molecular formula c19h15cl molecular weight 278.78
Characteristics:white to yellow power
Purity: 99%min
Melting point: 110-113centigrade
Boiling point: 230-235centigrade
Packing: 25kg/ cardboard drum
Within 20 day after your payments
Synonyms alpha-chlorotriphenylmethane;triphenylchloromethane; trityl chloride
Packing in 25kg bags
Triphosgene
Cas no.: 32315-10-9
Molecular formula :c3cl6o3
Appeareance: white crystal
Assay: 99%min;
Melting point:79-83fª
Packing & storing: ca plastic drum 25kg or 50kg/drum.
Storage in dry and shadow, far away from fire, separate from organic amino
Packing in 25kg bags
5-amino-2, 4, 6-triiodoisophthalic acid
Molecular formula:c8h4i3no4
Appearance: slightly yellow powder;
Assay:95%min;
Residue on ignition:0.1%max;
Free acid:0.1%max;
Free iodide:0.1%max;
Packing:25kg/ cardboard drum
Packing in 25kg drums
Product name: methyl 4-formyl benzoate
Cas no.1571-08-0
Molecular formula: c9h8o3
Assay: 99%min
Boiling point: 58-62 íµ
Melting point: 263-266 íµ
Moisture: 0.5%max
Packing: in 25kg drums
Delivery: within 20 days after your payments
Packing in 25kg drums.
