Cosmetic Grade Hydroxypropyl Tetrahydropyrantriol CAS 439685-79-7 PRO-Xylane Powder

• Customization: Available
• CAS No.: 439685-79-7
• Formula: C8h16o5
• Model NO.: YT0884
• EINECS: /
• Grade: Cosmetic Grade
• Function: Anti Aging
• Certification: GMP
• Usage: Cosmetic Raw Materials
• Transport Machine: Ordinary Goods Truck
• Molecular Weight: 192.21
• Shelf Life: 24 Months
• Appearance: White Powder
• MOQ: 1kg
• Test Method: HPLC
• Transport Package: 1kg/Bag or 25kg/Barre
• Specification: 98%
• Trademark: YTBIO
• Origin: China

Product Description

CAS	439685-79-7
Molecular formula	C8H16O5
Molecular weight	192.21
Appearance	White Powder
Shelf life	24 Months
Storage	Cool and dry place

FAQ
Q: Can I get some samples?
A:Yes, we can provide free samples, but the shipping cost is paid by the customer.
Q: How to start an order or make a payment?
A:The proforma invoice will be sent first after order confirmation, with our bank information enclosed. Payment via wire transfer, Western Union or PayPal, or escrow.
Q: How to confirm product quality before placing an order?
A:You can send us your product specifications and requirements, and we will produce the products according to your requirementsget free samples of some products. , you just need to pay the freight or arrange express delivery to us and then get the sample.
You can send us your product specifications and requirements, and we will produce the products according to your requirements.
Q: Is there any discount?
A:Different quantities have different discounts.
Q: How do you deal with quality complaints?
A:First, our quality control will reduce quality issues to close to zero. If there are real quality problems caused by
us, we will provide you with a free replacement or refund for your lost goods.