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| Product Name: |
4767-03-7
|
| Supply Ability: |
600T |
| Related proudcts |
d***, 4767-03-7, |
| Specifications |
2,2-Dimethylol propionic acid |
| Price Term: |
FOB |
| Port of loading: |
shanghai |
| Minimum Order |
1T |
| Unit Price: |
21300 |
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Molecular formula
C5H10O4
Structural formula
CH3－C(CH2OH)2－COOH
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
Tran***rent
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
D***-Ⅰ (coarse) size 0.250-0.425mm ≥90%,
D***-Ⅱ (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.. |
| Company: |
Jiangxi Nancheng Hongdu Chemical Technology Development Co., Ltd.
|
| Contact: |
Mr. jinzai Tang |
| Address: |
江西南城县洪门镇渡口村城黎公路旁 |
| Postcode: |
344712 |
| Tel: |
18679441125 |
| Fax: |
0794-7179266 |
| E-mail: |
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