| Customization: | Available |
|---|---|
| CAS No.: | 149-91-7 |
| Formula: | C7h6o5 |
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Audited Supplier Audited by an independent third-party inspection agency
|
Items |
Standards |
Results |
|
Appearance |
White Powder |
Complies |
| Gallic acid(Dry Base) |
≥99% |
99.68% |
|
Loss on drying |
≤10% |
8.32% |
|
Water dissolved experiment |
Not cloudy |
Complies |
|
Tannic acid test |
Not cloudy |
Complies |
|
Chroma(Platinium-cobalt color number) |
≤180 |
<120 |
|
Sulfate |
≤0.02% |
0.001% |
|
Residue on ignition |
<0.1% |
<0.02% |
|
Turbidity(NIU) |
<10 |
Complies |
1. How to Contact Us?
Answer:
1. You can chat with us via Trade Manager online.
2. You can choose your interested products and send us inquiry here.
3. You can dial our telephone directly, and you will get our reply immediately.
2. How to confirm the Product Quality before placing orders?
Answer:
1. If stock specifications, you can get free samples from us, and you only need to pay the express fee or arrange a courier to us and take the samples.
2. If OEM products, we will manufacture the products according to your specifications and requests, then send to you to confirm
3. How to start order with us?
Answer:
We will send your Performa Invoice after confirming each other. You will get our bank information.
4. Can I make a small order?
Answer:
1.Yes, Our Mininum Order is 1kg, and it will be packed in the small bag, Alunium foil bag, sealed.
2. You can choose to pay via paypal, or other online pay method.
5. How many days the small order would arrive?
Answer:
1. By DHL, Fedex, TNT, UPS, in 5-7 days
2. By EMS, in 10-15days
6. How is the after sales service?
Answer:
- Customers' Benefits as Our Working Goal and Reliable Quality as our Surviving Base
- Customer Feedback is the source of our Business
- Customer Recognition is the powder of our Service
- We seriously promise here all of the products from RD Health Ingredients will definitely 101% top quality.
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