Tianjin Dingshengxin Chemical Industry Co., Ltd.
Main products:Caustic Soda Flakes,Potassium Chlorate,Sodium Chlorate
Products
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  • Contact Person : Mr. Guan Yandong
  • Company Name : Tianjin Dingshengxin Chemical Industry Co., Ltd.
  • Tel : 86-022-60889259
  • Fax : 86-022-24458546
  • Address : Tianjin,TianJin,ROOM2402-1-7, Beidou Garden,Xiaoshulin Street,Hebei Dist., Tianjin, China
  • Country/Region : China
  • Zip : 300140

Citric acid anhydrous / Monohydrate

Citric acid anhydrous / Monohydrate
Product Detailed
Citric acid anhydrous / Monohydrate

1.Product name: Citric acid 

2.Specifications:

Citric acid anhydrous 

Citric acid monohydrate  

citric acid mono and anhy

3.Chemical formula: C6H8O7 C6H8O7.H2O

4.Molecular weight: 210.145.CAS No.: 77-92-9

6.HS Code.: 29181400007.Property: deliquescent in humid air and efflorescent in dry air, gravity :1.665g/m3 , melting point 70—75°C.

8.Quality index:

Items

unit

BP93

BP98

USP23

USP24

Description

--

Colorless or white powder

Colorless or white powder

Colorless or white  powder

Colorless or white  powder

Identification

--

Pass the test

Pass the test

Pass the test

Pass the test

Clarity

--

Pass the test

Pass the test

Pass the test

Pass the test

Content

%

99.5-101.0

99.5-101.0

99.5-100.5

99.5-100.5

Water

%

≤1.0

≤1.0

≤0.5

≤0.5

Barium

--

Pass the test

--

--

--

Calcium

PPM

≤200

--

--

--

Iron

PPM

≤50

--

--

--

Arsenic

PPM

≤1

--

≤3

≤3

Heavy metals

PPM

≤10

≤10

≤10

≤10

Oxalate

PPM

≤350

≤350

Pass the test

Pass the test

Chloride

PPM

≤50

--

--

--

Sulphate

PPM

≤150

≤150

Pass the test

Pass the test

Readily carbonizable substances

--

Pass the test

--

Pass the test

Pass the test

Sulphate  Ash

%

≤0.1

≤0.1

≤0.05

≤0.05

Organic Volatile lmpurity          

--

--

--

--

Pass the test

Pb

PPM

--

--

--

--

Aluminium

PPM

--

≤0.2

--

--

Bacteria endotoxic

Iu/mg

--

≤0.5

--

--

 

9.Usage: 1 Citric Acid is mainly used as acidulant, flavoring agent, preservative and antistaling agent in food and beverage industry.2 it is also used as antioxidant, plasticizer and detergent in chemical, cosmetics and cleaning industries.

10.Package:

25kg net composite paper-plastic bags or 3-ply kraft paper bags with PE liner, 500kg or 1000kg net PP woven Jumbo bags

Citric acid anhydrous / Monohydrate



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