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Citric acid monohydrate CAS NO 5949-29-1
  • Citric acid monohydrate CAS NO 5949-29-1
Payment Type: L/C,T/T,Money Gram,Western Union
Terms of Trade: FOB,CIF
Min. Order: 1 Kilogram
Delivery Time: 3 Days
Packaging:  25kg/Drum
Productivity: 10000kg
Brand: zhishang
Transportation: Ocean,Land,Air
Place of Origin: Shandong, China (Mainland)
Supply Ability: in stock
Certificate: ISO CE
HS Code: 5949-29-1
Port: Shanghai,Tianjin,Qingdao
Basic Info

Model No.: CAS NO 5949-29-1

Product Description

Production methods

1. Make from starch or sugar (such as sugar cane molasses) as raw material and be prepared by fermentation. Potato powder disinfection fermentation left hyphae of aspergillus Niger 26 ℃ filter washing the filtrate is heated to lime precipitation to sulfuric acid neutralization, decoloring, resin exchange to crystallization, citric acid

2. First, 12 ~ 16% of the potato powder was sterilized, then inoculated with pre-cultured aspergillus Niger for fermentation. Adding ammonia fermentation under 26 ℃, the fermentation of 2 ~ 3 days later, the mycelia and fermented liquid, the water to join the fermented liquid of hyphae after washing. And then heated to 90 ℃, with lime precipitation, citric acid, calcium citrate from USES a bit too much out of citric acid, sulfuric acid decomposition filtration, the filtrate with active carbon decoloring, after ion exchange resin to remove impurities, decompression 60 ~ 70 ℃ under concentrated, cooled to not less than 3

6 6 ℃ temperature, adding seed crystal, crystal, cold and dry, citric acid can be obtained from the finished product.

use

The pharmaceutical industry is used to prepare citric acid ammonium ferric acid (as a blood transfusion), sodium citrate (as a blood transfusion agent). It can be used as an antidote for alkaline poisoning. The food industry is used to make cool drinks and to be used as candy sours. Electroplating industry is used as a pH adjustment agent for electroplating bath. The printing and dyeing industry is used as an anti - dye agent for vanilin dye. In addition, it can also be used as metal cleaner, oil antioxidant, concrete retarding agent, boiler cleaning agent, non-toxic plasticizer, pipeline cleaning agent, etc. As a chemical reagent, used as a polyvalent chelating agent, used in the preparation of buffer solution, determination of blood potassium, test of bismuth, nitrite, oxygen and water.


CAS NO 149-91-7 Food Additive SDFD



Packaging & Shipping


25 kg box/bag/drums

Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.

For mass orders, it will be delivered by air or sea.

Depending on

your location, please allow 1-5 business days for your order to arrive.

For small order, please expect 3-7 days by UPS DHL EMS.

For mass order, please allow 5-8 days by Air, 15-30 days by Sea.


Product expansion

1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.

2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.

3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.

4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.

5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.

6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.

7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.

SHANDONG ZHISHANG CHEMICAL CO.LTD

 

ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals enterprise combined into research and development, production and sales . The company's competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry . The company insists on the spirit of "sincere management, strict quality control, customer as god" , get consistent high praise from customers at home and abroad.


The production base is located in Zhangqiu chemical industry park and Tai'an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.


"Zhishang" products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Company Name: SHANDONG ZHISHANG CHEMICAL CO.LTD
  • Representative: Wangdongjun
  • Product/Service: Organic Intermediate , Inorganic Chemistry , APIs , Dyestuffs And Pigments , Fragrance And Spices , Food Additives
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): US$2.5 Million - US$5 Million
  • No. of Production Lines: 8
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 3,000-5,000 square meters
  • Factory Location: Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.
  • Contact Person: Mr. Wang Dongjun
  • Tel: 86-531-67807911
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