Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3

Product Details
Customization: Available
Powder: Yes
Customized: Customized
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  • Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3
  • Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3
  • Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3
  • Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3
  • Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3
  • Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3
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Basic Info.

Model NO.
YH- DA
Suitable for
Elderly, Adult
State
Solid
Purity
>99%
CAS
99-50-3
MOQ
1kg
Sample
Free
Appearance
Light Yellow Powder
Test Method
HPLC, Hnmr, LC-Ms, UV, IR
Shelf Life
2 Years
Grade
Pharmaceutical Grade
Function
Whitening
Application
Capsules, Tablets, Pills
Storage
Keep It in a Dry and Sealed Place
Delivery
7-10days by TNT, FedEx, EMS, DHL
Transport Package
1kg/Foil Bag, 25kgs/Drum
Specification
99%
Trademark
Yinherb
Origin
China
Production Capacity
500kgs Per Month

Product Description

Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3Yinherb Supply 3,4-dihydroxybenzoic Acid/protocatechuic Acid Cas 99-50-3
Product Name 3,4-dihydroxybenzoic acid
CasNo 99-50-3
Content 99%
Appearance White Powder
Apply Apply
Capacity 100kgs per month
Source synthetic
Place of Origin China Yinherb-Lab
Packing 1kg/ bag,25kg/ Drum,As per client's requirements.
Minimum Order Quantity 1kg
Storage Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3
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Pal-Tetrapeptide-7 /Pal-Tetrapeptide-3 221227-05-0 99.0%
Copper Peptide 130120-57-9 99.0%
Hexapeptide-9 1228371-11-6 99.0%
Acetyl Decapeptide-3 935288-50-9 99.0%
Palmitoyl   Tripeptide-5   /Collagen Peptide 623172-56-5 99.0%
Palmitoyl Tripeptide- 1 147732-56-7 99.0%
Pentapeptide-3/Vialox Peptide 135679-88-8 99.0%
Pentapeptide- 18  64963-01-5 99.0%
Hexapeptide- 10/Serilesine 146439-94-3 99.0%
Acetyl Hexapeptide-8 616204-22-9 99.0%
Palmitoyl  Hexapeptide  /Lipopeptide Acetate 171263-26-6 99.0%
Acetyl Tetrapeptide-9 928006-50-2 99.0%
Arginine/Lysine Polypeptide 936616-33-0 99.0%
Mark:All items quality and shipment re guaranteed. You must get what you order.    
           Ask me about products not listed!    
Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3
Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3

Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3
Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3
Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3
Yinherb Supply 3, 4-Dihydroxybenzoic Acid/Protocatechuic Acid CAS 99-50-3
Q1: Can i get some samples 
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
 
Q2: How to start orders or make payments 

A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow.
 
Q3: How to confirm the Product Quality before placing orders 

A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
 
Q4:What's your MOQ 

A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
 
Q5: How about delivery leadtime 

A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
 
Q6:Is there a discount 

A:Different quantity has different discount.
 
Q7: How do you treat quality complaint 

A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your los

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