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Postion:Product Catalog >Organic Chemistry>Carboxylic acids and derivatives>Acyclic carboxylic acid>Citric acid
Citric acid
  • Citric acid
  • Citric acid
  • Citric acid
  • Citric acid
  • Citric acid

Citric acid NEW

Price $1 $0.6 $0.5
Package 1kg 100kg 1000kg
Min. Order: 1kg
Supply Ability: 200tons
Update Time: 2024-10-24

Product Details

Product Name: Citric acid CAS No.: 77-92-9
EC-No.: 201-069-1 Min. Order: 1kg
Purity: 99%min Supply Ability: 200tons
Release date: 2024/10/24

Product Description

Product Description

99% purity Citric acid for food additives CAS 77-92-9

              
Citric acid Basic information
Product Name:Citric acid
CAS:77-92-9
MF:C6H8O7
MW:192.12
EINECS:201-069-1
Mol File:77-92-9.mol
Citric acid Chemical Properties
Melting point 153-159 °C (lit.)
Boiling point 248.08°C (rough estimate)
density 1.67 g/cm3 at 20 °C
vapor density 7.26 (vs air)
vapor pressure <0.1 hPa (20 °C)
refractive index 1.493~1.509
FEMA 2306 | CITRIC ACID
Fp 100 °C
storage temp. 2-8°C
solubility H2O: 1 M at 20 °C, clear, colorless
pka3.14(at 20ºC)
form grit
color White
OdorOdorless

 
Test ItemStandardResult
CharacteristicsWhite crystalWhite crystal
IdentificationPass the testPass the test
Light Transmittance/100.00%
Clarity & color of solutionPass testPass test
Assay99.5-100.5%99.82%
Water≤1.0%0.09%
Sulphated ash≤0.1%0.02%
Sulphate≤150ppm<20ppm
Oxalate≤360ppm<20ppm
Calcium/<20ppm
Heavy metals≤10ppm<1ppm
Iron/<1ppm
Chloride/<5ppm
Readily carbureted substancesNot exceeding the standard0.31
Bacterial endotoxins≤0.5IU/mg<0.5IU/mg
Aluminium≤0.2ppm<0.2ppm

/<1.0ppm

/<0.1ppm
Lead/<0.5ppm
Tridodecylamine/<0.1ppm


Company Profile

Hebei Dangdang Import & Export Co., Ltd was established in 2021. Although we are a very young company, our leaders have been working in the chemical industry for 20 years. We believe that our company can bring you perfect customer experience.

We can provide you with chemical raw materials, chemical products, pharmaceutical intermediates, veterinary intermediates, dye intermediates, pigments, cosmetic raw materials and chemical reagents, can meet your various needs. Since the establishment of the company, adhere to the "quality first, customer first, integrity-based" business policy, always strive to meet the potential needs of customers. The trend of economic globalization is unstoppable. Our company is willing to cooperate sincerely with enterprises around the world to achieve a win-win situation.

We have been focusing on multiple areas of research and development, manufacturing, sales and service. Our sales and marketing office is located in Hebei Province, China, close to tianjin port, Qingdao port and other ports, providing great convenience for the integrated sales and purchasing of all our factories.

With consistent chemical quality, technology and service, quality products and services, and customers in all aspects to grow together. We believe that our full range of products will give you the impression of the best expectations and innovations made in China.

If you are interested in our company and our products, please feel free to visit our website or contact us directly for more information. We look forward to establishing long-term stable and win-win business relationship with you.

You can contact us if you have any requirements, we accept customized services.

Hebei Dangdang Import and Export Co., Ltd. is willing to grow with friends all over the world!


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Company Profile Introduction

-.Hebei Dangtong Biological Technology Co.,LTD founded in April 2004,has more than 960employees. Headquartered in Luquan District, Shijiazhuang city,Hebei Province, weare a professional manufacturer of alkaline dyes, chemical raw materials, foodadditives and pharmaceutical intermediates. The company has 3 production bases. Respectively in Hebei, Inner Mongolia, Yunnan three factory bases. It has two research centers and three laboratories specializing in the development of new products and the optimization of existing products. Committed to providing higher quality products and services to meet customer personalized needs. In terms of production, the company insists on integrated production, supplying main raw materials by itself, and laying out lean factories to ensure sustainable and stable supply.

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  • Since: 2021-05-08
  • Address: Room 10-0-1001, Chunbei District, Shunde North Road, Xiangdu District, Xingtai city, Hebei Province
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