2-2-Dimethylolpropionic acid CAS:4767-03-7

Min.Order / FOB Price:Get Latest Price

5 Metric Ton	FOB Price:USD 1.0000 -2.0000

5 Metric Ton

FOB Price:USD 1.0000 -2.0000

Min.Order :5 Metric Ton
Purity: 99%
Payment Terms : L/C,T/T

Keywords

2-2-Dimethylolpropionic acid 2,2-Bis(hydroxymethyl)propionic acid 4767-03-7

Quick Details

Appearance:White Powder
Application: Syntheses Material Intermediates
PackAge: 200kg drum
ProductionCapacity:2500|Metric Ton|Year
Storage:Store in cool and dry place, away from sun light.
Transportation:By sea or by air

Superiority:

2,2-Dimethylolpropionic acid(DMPA)

Product Name:

(2,2-Dimethylol Propionic Acid)

Structural Formula:

CH3-C(CH2OH)2-COOH

Molecular Formula:

C5H10O4

Molecular Weight:

134.13

Properties:

No smell, free flow white crystal , easy soluble in water,methanol,dimethylsulfoxide etc, practically insoluble in acetone, benzene, toluene etc.

Quality Index:

Hydroxyl Value(%): >24	Neutralization equivalent: <141
Acidity: 410~415	M.P.: 175~185°C
Moisture: <0.3%	Ash: <0.01
Chroma: <250

Use:

Used in water soluble polyurethane system, water soluble alkyd resin & polyester resin, epoxy resin coating, polyurethane elastomer & powdery coating.
Also used in leather material, liquid crystal, print ink, food additive & adhesive etc.

Packing:

25Kg fiber drum

Details:

Specification:

Item	Specification
Specific rotation	+39.5 to +41.5°
State of solution(transmittance)	Clear 98.0% min.
Chloride[cl]	0.020% max.
Ammonium [NH4]	0.02% max.
Sulfate[SO4]	0.020% max
Iron[Fe]	10ppm max.
Heavy metals [Pb]	10ppm max
Arsenic[As2O3]	1ppm max
Other amino acids	Chromatographically not detectable