Высокое качество CAS:85-44-9 фталевый
- Категория: Other Organic Chemical >>>
- Поставщик: Henan,GP,Chemicals,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.30 $* | 0.89 $* |
| Aug-17-2025 | 0.58 $* | 0.0 $* |
| Jul-17-2025 | 0.54 $* | 0.18 $* |
| Jun-17-2025 | 0.78 $* | 0.57 $* |
| May-17-2025 | 0.96 $* | 0.59 $* |
| Apr-17-2025 | 0.66 $* | 0.62 $* |
| Mar-17-2025 | 0.76 $* | 0.73 $* |
| Feb-17-2025 | 0.15 $* | 0.65 $* |
| Jan-17-2025 | 0.20 $* | 0.86 $* |
Характеристики
Product Description
Product Name: Phthalic anhydride (PA)99.5%
Cas no: 85-44-9
Chemical Formula: C8H4O3
Chemical Formula: C8H4O3
EC-No.: 201-607-5
Appearance: White scaly or crystalline powder
Appearance: White scaly or crystalline powder
Specification
Item | Guaranteed | Result |
Appearance | White needle shaped crystals or flake-shaped crystals | White needle shaped crystals or flake-shaped crystals |
Purity wt%≥ | 99.5 | 99.8 |
Fused chroma(Chroma No)≤ | 20 | 5 |
Chroma of therma stablity(Chroma No) ≤ | 50 | 15 |
Chroma of sulphuric acid(Chroma No) ≤ | 40 | 5 |
Free acid(mass fraction)≤ | 0.2 | 0.02 |
Packing & Delivery
Company Profile
FAQ
1. What's your Delivery Time?
A . Normally , we need to 1-2 weeks to prepare the material after the PO date.
2. Which payment terms do you accept?
we can do L/C, T/T, D/P, D/A, Western Union Paypal .if customer have credit in SINOSURE, we can do OA payment as well .
3.Can I get some samples for testing?
Yes, we can supply samples free, but freight collect . if order confirmed, We can rebate the freight cost to customer .
4.Do you accept third party inspection?
Yes, we can arrange SGS inspection before the shipments if customer need !
5.Are you a manufacturer?
We are OEM producers of TBAC(tert-butyl acetate), Isopropanol(IPA) and THF(tetrahydrofuran), for other materials, we are distributors. We have also good relations with some leading companies in China ,such as Sinopec, CNPC and CNOOC, we can purchase products from them directly.
6.Can you supply blending service?
We can provide blending service for powder and solvents according to customer’s request. And now, we are supplying PC/EC,DBE/PC, DBE/GBL blending regularly.
7.Do you have special products handling experience?
Some of the Chinese producers can not apply some license or certifications for exporting, such as legal inspection from CIQ, dg packing certifications and export license etc, but we have rights to apply all the licenses and certifications.
8.Market hot spots
We have close relationships with some leading producers and distributors in the world, We are always exchanging market information regularly, then we always can find out market hot spots earlier.
9.Small volume products collection
Some small users cannot take cargo in full container, so they need to collect different products from different plants with small volume. Our advantage is to collect the products from different plants with the best logistic solutions.
10.Cost saving or control
All our parteners have doing the exporting and importing business for more than 10 years, we are very familiar with the business procedures, then we can find ways to save the costs!
A . Normally , we need to 1-2 weeks to prepare the material after the PO date.
2. Which payment terms do you accept?
we can do L/C, T/T, D/P, D/A, Western Union Paypal .if customer have credit in SINOSURE, we can do OA payment as well .
3.Can I get some samples for testing?
Yes, we can supply samples free, but freight collect . if order confirmed, We can rebate the freight cost to customer .
4.Do you accept third party inspection?
Yes, we can arrange SGS inspection before the shipments if customer need !
5.Are you a manufacturer?
We are OEM producers of TBAC(tert-butyl acetate), Isopropanol(IPA) and THF(tetrahydrofuran), for other materials, we are distributors. We have also good relations with some leading companies in China ,such as Sinopec, CNPC and CNOOC, we can purchase products from them directly.
6.Can you supply blending service?
We can provide blending service for powder and solvents according to customer’s request. And now, we are supplying PC/EC,DBE/PC, DBE/GBL blending regularly.
7.Do you have special products handling experience?
Some of the Chinese producers can not apply some license or certifications for exporting, such as legal inspection from CIQ, dg packing certifications and export license etc, but we have rights to apply all the licenses and certifications.
8.Market hot spots
We have close relationships with some leading producers and distributors in the world, We are always exchanging market information regularly, then we always can find out market hot spots earlier.
9.Small volume products collection
Some small users cannot take cargo in full container, so they need to collect different products from different plants with small volume. Our advantage is to collect the products from different plants with the best logistic solutions.
10.Cost saving or control
All our parteners have doing the exporting and importing business for more than 10 years, we are very familiar with the business procedures, then we can find ways to save the costs!
