Protocatechualdehyde 3,4-Dihydroxybenzaldehyde 139-85-5

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25 Kilogram	Negotiable

25 Kilogram

Negotiable

Why is SINOWAY:

1) Specialized in pharmaceutical and healthcare industrial for 34 years.

2) ISO 9001:2015 & SGS audited supplier .

3) Accept various payment terms : T.T 30-60 days.

4) We have warehouse in USA with quickly shipment .

5) We can do different terms of FOB ,CIF/CIP ,DDP ...

Service: Sinoway can do custom develop/manufacture of this product according to your quality requirements.

Specification of Rhodiola Rosea Extract

Salidroside 3-5%, Rosavins 3-5%, Rosavin 2% up

Chemical Name: Protocatechualdehyde
CAS No.: 139-85-5

Chemical Structure: C7H6O3

Molecular weight: 138.12

Appearance: White powder

Assay: 98%min

1. It is an important pharmaceutical intermediate.

2. The product can be used to synthesize a variety of antibiotics and anti-inflammatory drugs.

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Protocatechualdehyd...