China (Mainland)
Isophthalic Acid CAS 121-91-5 CAS NO.121-91-5
- FOB Price: USD: 0.10-0.10 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
First(1-20)Kilogram
- Product Details
Keywords
- Isophthalic Acid
- m-Phthalic acid
- 121-91-5
Quick Details
- ProName: Isophthalic Acid CAS 121-91-5
- CasNo: 121-91-5
- Molecular Formula: C8H6O4
- Appearance: White powder
- Application: Many
- DeliveryTime: Within 7 days time
- PackAge: 25KGS/Bag
- Port: Any Port, China
- ProductionCapacity: 3000 Metric Ton/Month
- Purity: 99.9%
- Storage: Dry, Cool Place
- Transportation: By Sea
- LimitNum: 1 Kilogram
- Heavy metal: 0.0001%
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- Place of Origin: China
- Sample: Free
- Certificate: ISO 9001
- Quality: High Class AAA+
Superiority
Service we provide:
1. before shipment, free sample for test
2. packing as your request, with oem brand name
3. top quality with best price
4. fast shipment by reputed shipping line
5. best service after shipment with emails
Details
Isophthalic Acid:
Cas 121-91-5
EINECS No.: 204-506-4
MF: C8H6O4
Melting point: 341-343 ºC
Specification:
| Item | Specification | Results |
| Purity (% w/w) | 99.8% min | 99.9 |
| Acid number (mg KOH/gm) | 675±2 | 675.01 |
| 3-CBA (ppm w/w) | 25 max | 0.2 |
| m-Toluic acid (ppm w/w) | 150 max | 76 |
| Water (pct w/w) | 0.1 max | 0.04 |
| B (color) | --- | -0.75 |
| Ash (ppm w/w) | 15 max | 3 |
| Metals (ppm w/w) | None greater than 1 and in total max 10 | None greater than 0.1 and in total max 2 |
Storage:
Stored in a cool, dry container or tank. Storage warehouse must be regularly clearance, ventilate and inspection, be low temperature and dry.
Photos:
