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Contact Customer Support：
Mr Yang Jun
sales@wanglong.us
 Mr Yu Hao
service@wanglong.us

In order to build a series of most adbvanced fundamental technology such as refined chemical industy and materials,we set up engineering,research and development centre to accumulate technological forces. At the moment,the centre possesses such specialized experimental organization astestifying workshop,laboratory,heat source room,chrematogram room,balance room,etc.Meanwhile in holds some facilities like apparatus,equipment,materials,instruments andmeters,allof which are used to absorb advanced technology both at hone and abroad.

 The predecessor of the WANGLONG Group co.,Ltd is NINGBO WANGLONG Group co., Ltd is established in 1992.Wanglong Group Co.,Ltd is a National hi-tech enterprise which collects scientific research and manufactuer.It is an export enterprise which well-know trademarkets and famous brand products.The corporation covers an area of 18000 square meters.The total value of the assects is more than 600 million yuan. Our main products are the downstream derivatives for acetic acid,which can be sorted into 4 catalogs:Food Additives,medicine intermediate,pesticide intermediate,Dyeing & Printing intermedate.With annual output of 50,000 tons of food additives …

DATE OF ISSUE:Jun.30,2002.

1. Identification of the substance/preparation and the company
Name of substance: POTASSIUM SORBATE
Formala: C6H7O2K
Structure: CH3-CH=CH-CH=CH=COOK
Molecular Weight: 150.22
Manufacturer: NINGBO WANGLONG GROUP CO., LTD.
Address: Fangjia Road Xiaocaoe Town Yuyao 315476 Ningbo, China.

DATE OF ISSUE:Jun.30,2002.

1. Identification of the substance/preparation and the company
Name of substance: SORBIC ACID
Formala: C6H8O2
Structure: CH3-CH=CH-CH=CH=COOH
Molecular Weight: 112.13
Manufacturer: NINGBO WANGLONG GROUP CO., LTD.
Address: Fangjia Road Xiaocaoe Town Yuyao 315476 Ningbo, China.

Use—-As nowadays international prime preferable food preservatives. Their extent of use and reference dosage as follows:
Extent of use Ref. dosage (g/kg) Remark
Soy sauce, mermalage, man-made cream, gelose soft sweets 0.1-1.0 1.Dosage is calculated on the basis of sorbic acid

2. For concenttrated fruit juice dosage mustn’s exceed 2.0

Low-salt preserved vegetables insoy, noodles, candied fruit haw cake, fruit taste juice, tinned food 0.1-0.5
Fruit juice, fruit drink, grape wine, fruit wine 0.1-0.6
Carbonated wine, soda water 0.05-0.2
Dried fish products, drinks of soy bean and milk, food of soy bean 0.1-1.0
Cake stuffing loctobacillin drink 0.1-1.0