Pharmaceutical Raw Materials

High Quality 98% Purity Protocatechualdehyde/ 3,4-Dihydroxybenzaldehyde CAS:139-85-5

Item No.: 139-85-5

Quick Details:

Product Name: 3,4-dihydroxy-benzaldehyd
Molecular weight: 138
CAS No: 139-85-5
Pacakge: 25kg/drum
appearance: light grey crystalline powder
Melting point: 153-156
Moisture: Not more than 0.5%
Assay: Not less than 99%

3, 4-Dihydroxybenzaldehyde; CAS No: 139-85-5; Pharmaceutical Intermediate

How to make an order :

1. Name what your need ( which product , quantity )
2. Full payment would be done once we come to an agreement on all details .
3. Parcel would be shipped out upon receipt of payment .
4. Info about parcel would be offered ( Photo , tracking number )
5. Finally you would get the parcel in 3~7 days .

Payment and Shipping:

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Our service:

1.We have experience in exporting Pharmaceutical intermediates .
2.Professional packing with professional materials
3. We have products in stock, and we will deliver them soon when your PO arrived. Meanwhile we will give you the tracking number in order to make you know the exact location of the products. We will keep track of the product until they arrive you; We choose the best courier service for you, and with the delivery around 5-7 working days.
If any new enquiry,please feel free to contact us!

Our Advantages:

1,High quality under strict QC/QA system with GMP factory price
2,Fast and safe delivery with secure and discreet shipment
3,Providing complete services with our resource integration, we can thus create more competitive
advantages for you!

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