Citric Acid Anhydrous,China NDCC price supplier

Citric Acid Anhydrous

Anhydrous citric acid, molecular formula C6H8O7, is colorless translucent crystal or white particles or white crystalline powder, odorless, extremely acid taste, soluble in water, alcohol and ether. Anhydrous citric acid can be obtained by controlling appropriate temperature during crystallization. The aqueous solution is acidic. It is slightly weathered in dry air and deliquescent in humid air. It is mainly used in food and beverage industry as sour agent, acidity regulator, seasoning agent, preservative and preservative. It is also used as antioxidant, plasticizer and detergent in chemical industry, cosmetics industry and washing industry.

No.

ITEMS

SPECIFICATION

1.

Appearance

White Crystalline Powders,Colorless Crystals or Granules

2.

Identification

Pass Test

3.

Color & Clarity of Solution

Pass Test

4.

Assay

99.5～100.5%

5.

Sulphated ash

≤0.05%

6.

Loss On Drying

≤0.5%

7.

Readily Carbonisable Substances

Not exceeding standard

8.

Sulphate

≤100 ppm

9.

Chloride

≤50 ppm

10.

Oxalates

≤100 ppm

11.

Aluminum

≤0.2 ppm

12.

Calcium

≤75 ppm

13.

Lead

≤0.5 ppm

14.

Arsenic

≤1.0 ppm

15.

Mercury

≤1.0 ppm

16.

Heavy Metals

≤10 ppm

17.

Bacterial Endotoxins

≤0.5 IU/mg

Particle size:

12-40 mesh, 30-100 mesh

Application:

It is mainly used in food, beverage and pharmaceutical industries as sour agent, seasoning agent and preservative, preservative, pharmaceutical auxiliary material

Packaging:

25kg kraft paper bag, 24mts/20’fcl without pallet, 22mts/20’fcl with pallet;500kg or 1000kg net jumbo bag ,20mts/20’fcl with pallet, or as customer’s requirement

Storage condition:

Store in a dry and cool place in well-closed container away from light.

Shelf life:

2 years