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2,2-Dimethylol propionic acid 1
  • 2,2-Dimethylol propionic acid 1

2,2-Dimethylol propionic acid

Model:dmpa
Brand:lihuan
Origin:Made In China
Category:Chemicals / Other Chemicals
Label:dmpa , 4767-03-7
Price: US $5850 / Tons
Min. Order:1 Tons
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Member Information

Detail

Product Description

Dimethylolpropionic Acid (DMPA)

 

Molecular formula

 C5H10O4

Structural formula

CH3C(CH2OH)2COOH

Molecular weight

 134.13

Cas No

4767-03-7

Properties

  odorless, free flow white crystal

Performance indicators

Appearance

White Crystal

Content (%)

≥99

Water (%)

0.3

Melting point

≥180

Ash (%)

≤0.03

Residue Formaldehyde (%)

≤0.03

Acid Value  (mgKOH/g)

414.2-418.3

Hydroxyl value (mgKOH/g)

810-860

Fe3+ (PPM)

≤5

Na+ (PPM)

50

K+ (PPM)

≤10

PO43-(PPM)

≤10

SiO2(PPM)

≤1

SO42- (PPM)

≤10

Acetone-Et3N Solube Experiment

Transparent

Uses

It can be used in water soluble PU system, water soluble alkyd resin, polyester resin, epoxy ester coating, PU elastomer and powder coating. Now, it is mainly used in coating of water soluble PU system, adhesive and leather coating agent.

 

Specification

DMPA- (coarse) size 0.250-0.425mm ≥90%,
DMPA-
 (refined) size 0.250-0.425mm ≤30%
0.150-0.250mm ≥50%

 

Packing

 25Kg in paper-plastic laminated bag or cardboard drum. or following your 
 demands.

Storage

 sealed, kept in cool and dry place. If piled, it should be laid on wood sheet
 with thickness of 10cm) and the distance from wall is 50cm..

         

 

Dimethylolbutanoie acid (DMBA)

 

Molecular formula

 C6H12O4

Structural formula

CH3CH2C(CH2OH)2COOH

Molecular weight

 148.16

Cas No.

 10097-02-6

Properties

  odorless, free flow white crystal.

Performance indicators

Appearance

White Crystal

Content (%)

99

Water (%)

0.3

Melting point

108-115

Ash (%)

0.03

Residue Formaldehyde (%)

0.03

Acid Value  (mgKOH/g)

374.7-378.3

Hydroxyl value (mgKOH/g)

728-782

Fe3+ (PPM)

≤5

Na+ (PPM)

150

K+ (PPM)

≤10

PO43-(PPM)

≤10

SiO2(PPM)

≤1

SO42- (PPM)

≤10

Acetone-Et3N Solube Experiment

Transparent

Uses

It is a good crosslinking agent and hydrophilic agent, or used to produce water-based high molecule system, is widely used in water soluble PU system, polyester resin and epoxy ester. With good solubility, it also is widely used in coating of water soluble PU system, adhesive and leather coating agent.. It will become a new kind of environment-friendly substitute of 2,2-Bis(hydroxymethyl)propionic acid.

 

Specification

 DMBA- size 0.250-0.425mm 90%

Packing

 25Kg in Al-foil bag. or following your demands.

Storage

 sealed, kept in cool and dry place. If piled, it should be laid on wood sheet
 with thickness of 10cm) and the distance from wall is 50cm..

 

1、2,2-dihydroxymethyl butyric acid:cas:10097-02-6

2、2,2-dimethylol propionic acid(Cas 4767-03-7)

3、the production of aqueous polyurethane without adding organic solvent modified additives: 2,2-dimethylolbutanoic acid DMBA

5、best modified additives in the production of water-based ink: 2,2-dimethylol butyric acid DMBA

6、best modified additives in the production of water-based ink: 2,2-dimethylol butyric acid DMBA

7、the production of the aqueous ink is preferably modified additives: 2,2-dimethylol propionic acid DMPA

8、is best used in the production of water-based paint: 2,2-dimethylolbutyric acid DMBA

9、the best use of the modified additives in the production of waterborne coatings: 2,2-dimethylol propionic acid

10、the best use of modified additives in the production of water-based adhesives: 2,2-dimethylol butyric acid DMBA

11、the best use of modified additives in the production of water-based adhesives: 2,2-dimethylol propionic acid DMPA

12、is best used in the production of water-based resin modified the additives: 2,2-dimethylolbutyric acid DMBA

13、the production of the aqueous resin is preferably modified additives: 2,2-dimethylol propionic acid DMPA

14、is best used in the production of waterborne polyurethane modified additives: 2,2-dimethylolbutyric acid DMBA

15、is preferably used in the production of aqueous polyurethane-modified additives: 2,2-dimethylol propionic acid DMPA Edit

16、manufacturers large supply of 2,2-dimethylol butyric acid (DMBA)

17、manufacturers large supply of 2,2-dimethylol butyric acid (DMBA)

18、manufacturers large supply of 2,2-dimethylol propionic acid (DMPA)

19、Manufacturer of a large domestic 2,2-dimethylol propionic acid (DMPA)

20、the world's only large-scale production of 2,2-dimethylol butyric acid (DMBA) manufacturers

21、the large supply of ultra-stable performance of 2,2-dimethylol propionic acid (DMPA)

22、a large supply of ultra-stable performance 2,2-dimethylol butyric acid (DMBA)


Payment Terms:CIF

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2,2-Dimethylol propionic acid 1
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Jiangxi Nancheng Hongdu Chemical Technology Development Co., Ltd

China Jiangxi Province Nancheng tianjingyuan town hedong Industrial Park

Phone:
86-0794-7177166
Fax:
86-0794-7179266
Contact:
Thomson (Mgr)
Mobile:
18679441125

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