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API&Intermediates

Trimethyl orthoformate,TMOF,TEOF,Triethyl orthoformate,ETHYL FORMATE,Sodium Formate,Catechol,,1,2-Dihydroxybenzene,Hydroquinone,1,4-Dihydroxybenzene,HQ,MEHQ,Sodium Thiocyanate,Sodium Isocyanate,Tetrakis(methyoxymethyl)glycoluril Powderlink 1174,Tetrakis(methyoxymethyl)glycoluril,Glycoluril ,Glycoluril,Sevelamer hydrochloride,Sevelamer HCL,Sevelamer carbonate,Sevelamer hcl ,Catechol,Pyrocatechol,1,2-Dihydroxybenzene Catechol Chemical name: 1,2-Dihydroxybenzene; Pyrocatechol

Tetrahydroimidazo[4,5-d]imidazole-2,5-(1H,3H)-dione

Glycoluril

Chemical name: Tetrahydroimidazo[4,5-d]imidazole-2,5-(1H,3H)-dione
General molecular formula: C4H6N4O2
Molecular weight: 142
CAS No.:496-46-8

Specification of quality:
Appearance: White or light yellow powder
Assay %: 98 (HPLC) 
Melting point : 300 (decompound) 
PH value (0.1% Aq. solution): 6.5-7.0

Uses:
This product is a nitrogen-containing heterocyclic compounds, mainly used in the synthesis of Glycoluril resin, can also be used as flame retardant agent of synthetic materials and slow-release nitrogen fertilizer; also used in the synthesis of other glycoluril derivatives.

Packing: PP/PE bag 25KG

Tetrakis(butoxymethyl)glycoluril

Tetrakis(butoxymethyl)glycoluril

CAS No.: 15968-37-3
Molecular formula: C24H46N4O6
Molecular weight: 486
Structural formula:

Specification:
Appearance: colorless or light yellow thick liquid
Specific gravity: 1.07-1.072
Volatile matter %: 2max.
Butanol %: 2max.
Formaldehyde %: max.

Uses: crosslinker of Solvent-based amino paints, cross-linker of negative photoresist, crosslinking agent of anti-reflective coating.

Packing: 50kg,or 100kg PE drum

Tetrakis(methoxymethyl)glycoluril

Tetrakis(methoxymethyl)glycoluril

Molecular formula: C12H22N4O6
CAS No.: 17464-88-9
Molecular weight: 318
Structural formula:

Specification:
Assay %: 98min.
Appearance: white crystal
Melting point : 115-125
Formaldehyde %: 0.1max.

Uses: This product is mainly used as crosslinking agent of thermosetting powder coating and water-based acrylic baking paint, also used in as cross-linking agent of negative photoresist.

Packing: 25KG cardboard drum, bagPE.

Storage: avoid moisture, water and direct sunlight.

Shelf period: 12 months.

Tetramethylol Acetylenediurea

Tetramethylol Acetylenediurea

Chemical name: 1,3,4,6-Tetrakis-hydroxymethyl-tetrahydro-imidazo(4,5-d)imidazole-2,5-dione
General molecular formula: C8H14N4O6
Molecular weight: 262
CAS No.: 5395-50-6

Specification of quality:
Appearance: white crystal or powder
Melting point: 130-140
Formaldehyde %: 0.5
PH value (1% Aq. solution): 7.5-8.0

Uses:
mainly used as crosslinking agent of waterbased coating, industrial fungicide, concrete additive, etc.

Packing: PP/PE 20KG

Trihydroxyphosphine

Trihydroxyphosphine

Product Name : Phosphorous acid
intro: 

Common name: Phosphorous acid
Physical property: Density 1.65(21.1οC), melting point 73.6οC, boiling point 200οC(decompose).
CAS No.: 13598-36-2
Molecular formula: H3PO3
Molecular weight: 81.99

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