Manufacturer high quality Tertiary Butyl Hydroquinone CAS NO.: 1948-33-0

Details:

The product is white crystalline powder, having a special odor and nearly insoluble in water (about 5‰), but soluble in ethanol, acetic acid, ethyl ether, vegetable oil and lard, etc. Oxidation resistance of Gaotong bland. TBHQ is more advantageous than BHT, BHA, PG and Vitamin E with adding food phyti cacid during processing configuration, which can effectively inhibited growth of Bacillus subtilis, Staphylococcus aureus, Escherichia coli, Bacillus and other bacteria produce shortness of breath, and Aspergillus niger, Aspergillus versicolor, Aspergillus and other microbial. The product can improve the stability and extension of food shelf life, and it is applicable to general animal and plant fats or rich fats, especially used in vegetable oils, what’s more, it is preferred antioxidant in salad oil, cooking oil and oil with high anti-oxidant.

    

Application

Photographic grade

Hydroquinone is used primarily as a photographic developer. Hydroquinone and alkylate is widely used for monomer stored process of adding inhibitor, the concentration of the commonly used about 200 PPM

Tech grade

Used for rubber and gasoline antioxidants

Treatment field 

Add hydroquinone in closed circuit heating and cooling system of hot water and cooling water, the water side of metal corrosion effect. Hydroquinone in boiler water of deoxidizer, when the boiler water preheating oxygen adding hydroquinone, to remove residual dissolved oxygen

Chemical materials

Is manufacturing anthraquinone dyes, azo dye, pharmaceutical raw materials.The corrosion inhibitors used as detergent, stabilizers and antioxidants, etc., are also used in cosmetics of hair dye Photometric determination of phosphorus, magnesium, niobium, copper, silicon and arsenic, etc. Iridium polarography and capacity method. Heteropoly acid reducing agent, reducing agent of copper and gold

 

Specification

Items	Standards		Testing result		Conclusion
Appearance	White crystalline powder		White crystalline powder		Conform
Purity	99.0~101		100.60		Conform
Melting point	171~175		171~174		Conform
Solubility	Qualified		Qualified		Conform
Ignition residue ≤	0.05		0.032		Conform
Heavy metals(pb)%≤	0.0001		0.0001		Conform
Fe%≤	0.0005		0.0002		Conform

 

By Express		By Air		By Sea
Suitable for under 50kg Fast: 3-7 days High cost Door to door service, easy to pick up the goods		Suitable for more than 50kg Fast: 3-7 days High cost Port to port, professional broker needed		Suitable for more than 500kg Slow: 7-45 days Low cost Port to port, professional broker needed

 

Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development.

 

1. All inquiries will be replied within 12 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

3. OEM/ODM Available.

4. Reasonable & competitive price, fast lead time.

5. Sample is available for your evaluation & Formulation development.

6. Faster delivery:Sample order in stock and 3-7 days for bulk production.

7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.

8. After-Sale Service:

1) International Authorized Third-Party Test For The Products You Demand.

2) 30 Days Warranty of quality of goods.

 

 

Q: What's your MOQ
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount
A: Yes, for larger quantity, we always support with better price. 

Q: 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
Q: How to start orders or make payments
A: You can send our your Purchase order (if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

Q: How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.