China (Mainland)
2,2-dimethylol butyric acid CAS NO.10097-02-6
- Min.Order: 0 Metric Ton
- Payment Terms:
- Product Details
Keywords
- 2,2-dimethylol butyric acid
- 2,2-dimethylolbutyric acid
- dmba
Quick Details
- ProName: 2,2-dimethylol butyric acid
- CasNo: 10097-02-6
- Molecular Formula: C6H12O4
- ProductionCapacity: Metric Ton/Day
- Purity: 99％
- LimitNum: 0 Metric Ton
Superiority
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.
Details
Dimethylolbutanoie acid (DMBA)
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Molecular formula |
C6H12O4 |
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Structural formula |
CH3－CH2－C(CH2OH)2－COOH |
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Molecular weight |
148.16 |
Cas No. |
1 |
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Properties |
odorless, free flow white crystal. |
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Performance indicators |
Appearance |
White Crystal |
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Content (%) |
≥99 |
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Water (%) |
≤0.3 |
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Melting point |
108-115℃ |
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Ash (%) |
≤0.03 |
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Residue Formaldehyde (%) |
≤0.03 |
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Acid Value (mgKOH/g) |
374.7-378.3 |
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Hydroxyl value (mgKOH/g) |
728-782 |
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Fe3+ (PPM) |
≤5 |
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Na+ (PPM) |
≤150 |
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K+ (PPM) |
≤10 |
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PO43-(PPM) |
≤10 |
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SiO2(PPM) |
≤1 |
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SO42- (PPM) |
≤10 |
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Acetone-Et3N Solube Experiment |
Transparent |
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Uses |
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Specification |
DMBA-Ⅰ size 0.250-0.425mm ≥90% |
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Packing |
25Kg in Al-foil bag. following your demands. |
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Storage |
sealed, kept in cool dry place. If piled, it should be laid on wood sheet |
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