High quality Cmc (Sodium Carboxy Methyl Cellulose factory price 9000-11-7.

Details:

Products Description

Potassium sorbate is the potassium salt of Sorbic Acid, chemical formula C6H7KO2. Its primary use is as a food preservative (E number 202). Potassium sorbate is effective in a variety of applications including food, wine, and personal care products.
Potassium sorbate is produced by reacting sorbic acid with an equimolar portion of potassium hydroxide. The resulting potassium sorbate may be crystallized from aqueous ethanol.
Potassium sorbate is used to inhibit molds and yeasts in many foods, such as cheese, wine, yogurt, dried meats, apple cider, soft drinks and fruit drinks, and baked goods. It can also be found in the ingredients list of many dried fruit products. In addition, herbal dietary supplement products generally contain potassium sorbate, which acts to prevent mold and microbes and to increase shelf life, and is used in quantities at which there are no known adverse health effects, over short periods of time.

Item	Specification
Appearance	White to off-white  Powder
Heat Stability	No change in colour after heating for 90 minutes at 105°C
Assay (%)	99.0 - 101.0
Loss on drying (%)	≤ 1
Content of sorbic acid	75% Min
Alkalinity (as K2CO3, %)	≤ 1
Chloride (as Cl, %)	≤ 0.018
Aldehydes (as formaldehyde, %)	≤ 0.1
Sulfate (as SO4, %)	≤ 0.038
Arsenic	≤3 mg/ kg
Lead	≤2 mg/ kg
Mercury	≤1 mg/ kg
Total heavy metals (as Pb)	≤10 mg/ kg
Oxidizer	None

 

Application:
Potassium sorbate as a food preservative is an acidic preservative combined with an organic acid to improve the antiseptic reaction effect. It is prepared by using potassium carbonate or potassium hydroxide and sorbic acid as raw materials.Sorbic acid (potassium) can effectively inhibit the activity of molds, yeasts and aerobic bacteria, thereby effectively extending the preservation time of the food and maintaining the flavor of the original food.
Cosmetic preservatives. It is an organic acid preservative. The amount added is generally 0.5%. Can be mixed with sorbic acid. Although potassium sorbate is easily soluble in water, it is convenient to use, but the pH value of the 1% aqueous solution is 7-8, which tends to increase the pH of the cosmetic, and should be taken care of when used.
Developed countries attach great importance to the development and production of sorbic acid and its salts. The United States, Western Europe, and Japan are countries and regions where food preservatives are concentrated.

Package

  1. Inner double plastic bags----25kg/Fiber drum (35*35*45cm, GW: 28kg, NW: 25kg); 

  2. Inner double plastic bags----5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg). 

  3. Inner double plastic bags----1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg). 

P.S.: we accept packaging customization. 

 

 

 

Delivery
  1. Stock products are normally shipping within 3 working days.  

  2. For rush delivery, please contact our sales team for particular arrangement. 

Shipping Details: 
  1. We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker. 

  2. Shipping details & shipping documents will be provided and sent by email. 

  3. We keep tracking the shippment until clients well received. 

  4. After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently. 

Our company specializes in processing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents,  

Our company has a number of sales team, service and information feedback vertical integration of a sound marketing network, products are sold throughout the country and exported to South Asia, Europe, America, Africa and other more than 20 countries and regions.  

Companies adhering to the "pursuit of quality, innovation and development" business philosophy, to serve as a foundation, for the survival by the quality, seek development by science and technology, adhere to quilty comes first,fair price,good sense of customer service and responsibility. in the future hebei Nengqian import and export trade Co.,Ltd will always hold "integrity, innovation" business philosophy, to achieve honesty management, on the way of specialization, internationalization,  Keep moving!  

  

    

Our advantages:

Hebei Nengqian Chemical Import and Export Co., LTD.. is located in xingtai City, Hebei 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.

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.

FAQ: 
1. Are you a trade company or factory   
We are a  factory with our own trading company.  

1. How do you control the quality   
   Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.   
2.  How long is lead time  
   We deliver goods within 3 days for small order, 7-10 days for bulk order.   
3.  Where is your factory located How can I visit the factory   
    Our factory located in WEIFANG, China. It is only two hours from QINGDAO.  

6. Can i get some samples 
  Yes, we can supply free sample, but the shipping cost be paid by our customers. 

7. How to start orders or make payments 
  Proforma invoice will be sent first after confirmation of order, enclosed our bank information.Payment by T/T,  

8. How to confirm the Product Quality before placing orders 
  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. 

9. How long is lead time

We deliver goods within 3 days for small order, 7-10 days for bulk order.

 

10. How do you treat quality complaint

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