Melamine is white crystal powder, it can dissolve in glycerine, pyridine, heat ethylene glycol, acetic acid and formaldehyde. It is difficult soluble in the ether, benzene and tetrachloromethane. It will sublimate when heated, heated slongly it will decomposite.
Melamine is kind of important
橡膠洗模水短時間內去除模具上面之頑垢,不會造成模具腐蝕。無健康危害,不燃,無引火點.
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Dear Sir/Madam, (HS 290230)
We would like to offer: Toluene. CAS no.: 108-88-3. It is a clear, water-insoluble liquid with the typical smell of benzene. It is a mono-substituted benzene derivative. Toluene is widely used as an industrial feedstock and as a solvent. Some typical characteristic:
Formula: Ca ( ClO ) 2
-IMDG code page: 5138
-H.S Code: 28281000
-U. N. NO. : 2880
-Specification:
1--Available Chlorine 65% Min
2--Moisture 4-10%
3--Chlorine Loss 8% max
4--Size (255um-2mm)90% min
5--Appearance Light gray granular
6--Water insoluble 5% max