IPA CAS 121-91-5, with the chemical formula C8H6O4, is a solid compound found in colorless crystals. It has a melting point between 238-240 °C and is sparingly soluble in water but dissolves well in organic solvents. The density of solid Isophthalic Acid is approximately 1.49 g/cm³, and it is odorless.
Aliases: 1,3-Benzenedicarboxylic Acid, m-Phthalic Acid
CAS Number: 121-91-5
Purity: Commercially available with a purity exceeding 99%
Stability: Stable under standard storage conditions
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Item
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Specification
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Purity
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≥99.9 %
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Acid No
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673 - 677 mgKOH/g
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Moisture
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≤0.1%
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Ash
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≤15 ppm
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Total metal
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≤10.00 ppm
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Fe
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≤1.00 ppm
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Co
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≤1.00 ppm
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Mn
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≤1.00 ppm
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Application
A linchpin in multiple industries, IPA CAS 121-91-5 is indispensable for the synthesis of top-tier polyester resins. Its significance shines in applications such as the production of fiberglass-reinforced plastics and laminates, ensuring robust and durable materials for diverse purposes.
Packing and shipment
Our IPA CAS 121-91-5 is available in 25kg/500 bags, 1ton FCB. We prioritize secure packaging to ensure the product's integrity during transportation. Shipping is handled with care, adhering to safety regulations to guarantee the product reaches you in optimal condition.\
Price
For pricing details, please kindly contact us. We offer competitive prices and can provide customized quotes based on your specific requirements and order quantities.
Q/A
1. Q: How do you control quality?
Answer: The manufacturer has well-rounded producing line under EPR quality system.
2. Q: Can we have samples?
Answer: Yes, the sample is free, and the mail is collect payment.
3. Q: How can we confirm the quality shipped?
Answer: We can arrange third party inspection or test before shipment.
4. Q: What about the packing ?
Answer: we pack the PTA in poly-woven bags with inner plastic membranes, common 1200 Kgs per bag.
5. Q: What's the payment?
Answer: L/C and TT is both acceptable
6. Q: Can I have a discount price?
Answer: Yes, under the friendly negotiation.
7. Q: What about the shipment arrangement?
Answer: Usually after 7-10 days after we receive L/C or TT.
