| Customization: | Available |
|---|---|
| CAS No.: | 1401-55-4 |
| Formula: | C76h52o46 |
|
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Product Description
Product name: Tannic Acid Industrial Application Rubber Curing Agent
Synonyms: Tannins; tannic; Gallo tannin
CAS NO: 1401-55-4
Molecular formula: C76H52O46
Molecular weight: 1701.18
Appearance: Light brown irregular powder
Storage: sealed container, in dark place, no contact with metals.
Packaging: fiber can,25kg/drum
Industrial Grade Tannic Acid Rubber Curing Agent
| Test items | Indicators | Results |
| Qualified | ||
| The amount of tannic acid content (dry basis)(%) |
81.0 min | 81.20 |
| Loss on drying (%)) |
9.0 max | 7.5 |
| Water Insoluble(%) |
0.6 max | 0.48 |
| Color (Luo Weibang units) |
2.0 max | Conform |
| Conclusion: The above materials conform to LY/T1300-2005 | ||
Indutrail Grade Tannic Acid Rubber Curing Agent
Products Application
In the chemical production, it can produce ellagic acid;
In petroleum industry it was as mud treatment agent .
In addition, can be used in the production of leather tanning agent, water treatment, mordant, flocking industry, as a fixing agent in textile printing and dyeing,fiber sweetening agent and synthetic dyes,mineral separation, rubber curing agent, agent of proteins, alkaloids precipitation agent, mineral inhibitor, wine clarifying agent, metal smelting the extraction of germanium and the configuration of the blue-black ink, etc
Packaging & Shipping
25kg/drum, or packed according to customer requirements.
Our service
1. We provide life-long after sale service.
2. We closely cooperate with experienced transportation agent, shipping companies/air lines (Like DHL, Fedex, TNT, EMS) to ensure the shortest shipping time at the latest available freight.
3. All enquiries and requests about our products will be replied within 24 hours except weekends and public holidays of China.
4. All problems faced by our customers will be taken and solved promptly.
FAQ
Q1: Are you a manufacturer or trading company?
Re: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.
Q2: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.
Q3: Which payment is available for your company?
Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), Western union, Paypal, Credit card, Alipay or Alibaba trade insurance all is ok. You can choose the one which is convenient for you.
Q4: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.
Q5: Is there any possible to use my appointed label or package?
Re: Sure. If needed, we'd like to use label or package according to your requirement.
Q6: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.
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