China (Mainland)
5-Sulfoisophtalic acid CAS NO.3965-55-7
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/P,T/T,MoneyGram
- Product Details
Keywords
- Dimethyl-5-sulfoisophthalate Sodium Salt
- DMSIP
- SIPM
Quick Details
- ProName: 5-Sulfoisophtalic acid
- CasNo: 3965-55-7
- Molecular Formula: C10H9O7SNa
- Appearance: White Powder
- Application: SIPM is mainly used in producing Dacro...
- DeliveryTime: Within two weeks after order cofnirmed
- PackAge: 25 kgs bags or 500 kgs bags
- Port: Qingdao, China
- ProductionCapacity: 1200 Metric Ton/Day
- Purity: Soap value:376-381 mg KOH/g
- Storage: Store inside a cool, dry place away fr...
- Transportation: Not regulated as a hazardous material ...
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade
- Sulfates: 300 ppm Max
Superiority
Super qualtiy with best price.
Details
5-Sulfoisophtalic acid (DMSIP.SIPM.DMS)
Another Name: Dimethyl-5-sulfoisophthalate Sodium Salt
Molecular formula: C10H9O7SNa
Molecular weight: 296.24
Technical index:
|
Appearance: |
White powder |
|
Soap value: |
376-381 mg KOH/g |
|
Acid value: |
≤0.6 mg KOH/g |
|
Sulphate: |
≤300 ppm |
|
Fe: |
≤5 ppm |
|
Chloride: |
≤20 ppm |
|
Water: |
≤0.4% |
|
Absorbance |
≤0.05 |
Use: SIPM is mainly used in producing Dacron, film etc. Especially in the filed of Dacron as the third monomer of cation modified polyester (CDP). It has good affinity function with cation dyestuff because of the CDP fiber containing sulfo group, the dyed fiber is bright and lustrous, having a complete range of color and dying deeply, so this kind of fiber is developing quickly at abroad. The output of modified polyester fiber of Japan and USA amounts to more than 15%. The modified fiber has woolens feeling. It is easily blended with fleece and suitable for materials for making garments.