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Phthalic acid is a chemical raw material that comes from chemical synthesis. It is widely used in industries such as medicine, agriculture, dyes, polyester resins and plasticizers. Phthalates are "ubiquitous chemicals" found in hundreds of consumer products, including food and personal care products, detergents, clothing, oils and adhesives, shampoos and hairsprays. This common synthetic chemical makes plastics more flexible and harder to break.
| Product name | Phthalic acid |
| Cas no. | 88-99-3 |
| Molecular formula | C8H6O4 |
| Molecular weight | 116.13 |
| Appearance | white powder |
| Melting point | 196-199ºC |
| Loss on drying | ≤0.5% |
| Assay(by HPLC) | ≥99% |
| Chloridion | ≤1ppm |
It is used in the manufacture of dyes, polyester resins, polyesters, pharmaceuticals and plasticizers, etc.
Low molecular weight phthalic acid is often added to cosmetics such as shampoos and creams; The high molecular weight phthalic acid is often used as a plasticizer in many plastic products, including wallpaper and food cling film.
Shandong Boaote Biotechnology Co., Ltd. specializes in chemical raw materials and pharmaceutical intermediates, including ferulic acid series, solvents, rivaroxaban intermediates, and other products. Our products are widely used in pharmaceuticals, cosmetics, and fine chemicals. We mainly deal in synthetic chemical products with no minimum order quantity. We have long-standing relationships with partner factories, allowing for custom manufacturing. We have strict quality requirements, and customers can confirm product quality through COAs and samples. If there is any questions, please click here to contact us.
We exhibited at CPHI Shanghai on June 19-21, 2024. Have you ever met us? Looking forward to working with you.This is the laboratory of our partner factory.
This is the warehouse of our partner factory.
This is our own office.
Packaging:
| <1kg | 1-25kgs | >25kgs |
| aluminium foil bags | cartons or small drums | drums |
B: For medium quanity 1-25 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags,
then packed in cartons or small drums for shipping.
C: For larger quanity >25 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags
OR bigger size double seal PET bags for 25kgs in bulk then packed in drums for shipping.
Shipping:
| <50kgs | 50-500kgs | >500kgs |
| By express | By express or air | By shipping |
Q:How to order a sample for quality testing purpose before your commercial order?
A: We do provide our clients small sample for quality testing purpose (Sample size form 1-50 grams). Free samples can
be provided for some products due to the material cost, Our clients only need to pay the international shipping cost or
provide us your Fedex/DHL account number so we can arrange the shipments.
Q: What's our Minimun Ordering Quantity (MOQ)?
A: For the high value products, our MOQ starts from 1 gram and other products generally starts from 1 kilogram. For
other low value products, MOQ can be started from 10kgs to 100kgs.
Q: Is there a discount?
A: Yes, we offer lower prices for larger quantities. There will be difference prices range on our quotation list so please
inform us what quantity you will be after.
Q: How do we guarantee our products quality?
A: First of all, our quality control system will reduce our quality problem to near zero.We can always provide our
certificate of analysis according to every batch of our products.We can also provide third party analysis testing
due to our clients' requirement.
If there is any quality issue caused by us, we will send you free goods for replacement or refund your loss.
