Anhydrous Citric Acid 77-92-9 Calcium Propionate supplier in China
Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.
Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.
The competitive advantages of Colorcom international as your business partner or supplier:
1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.
190646
Citric acid is a weak organic acid. It is a natural preservative conservative and is also used to add an acidic or sour, taste to foods and soft drinks. In biochemistry, the conjugate base of citric acid, citrate, is important as an intermediate in the citric acid cycle and therefore occurs in the metabolism of virtually all living things.
It is colorless or white crystalline powder and mainly used as an acidulant, flavoring and preservative preservative in foods and beverages. It is also used as an antioxidant, plasticizer and detergent, builder.
Used in food, beverage industries as an acidulous agent, flavoring used in food, beverage industries as an acidulous agent, flavoring agent, and preservative, also used in detergent, electric plating, and chemical industries as an oxidation inhibitor, plasticizer, etc.
Citric acid is an organic acid found a variety of fruits and Acidity regulators vegetables, but it is most concentrated in lemons and limes. It is a natural preservative and is also used to add an acidic (sour) taste to foods and soft drinks. In biochemistry, it is important as an intermediate in the citric acid cycle or Krebs cycle (see the last paragraph) and therefore occurs in the metabolism of almost all living things. Excess citric acid is readily metabolized and eliminated from the body. Citric acid is an antioxidant. It is also used as an environmentally friendly cleaning agent.
Item |
BP2009 |
USP32 |
FCC7 |
E330 |
JSFA8.0 |
Characters |
Colourless Crystal or White Crystal powder |
||||
Identification |
Pass test |
||||
Clarity and Color of solution |
Pass test |
Pass test |
/ |
/ |
/ |
Light transmittance |
/ |
/ |
/ |
/ |
/ |
Water |
=<1.0% |
=<1.0% |
=<0.5% |
=<0.5% |
=<0.5% |
Content |
99.5%~100.5% |
99.5%~100.5% |
99.5%~100.5% |
>=99.5% |
>=99.5% |
RCS |
Not exceeding |
Not exceeding |
A=<0.52,T>=30% |
Not exceeding |
Not exceeding |
|
the STANDARD |
the STANDARD |
|
the STANDARD |
the STANDARD |
Calcium |
/ |
/ |
/ |
/ |
Pass test |
Iron |
/ |
/ |
/ |
/ |
/ |
Chloride |
/ |
/ |
/ |
/ |
/ |
Sulphate |
=<150ppm |
=<0.015% |
/ |
/ |
=<0.048% |
Oxalates |
=<360ppm |
=<0.036% |
No turbidity forms |
=<100mg/kg |
Pass test |
Heavy metals |
=<10ppm |
=<0.001% |
/ |
=<5mg/kg |
=<10mg/kg |
Lead |
/ |
/ |
=<0.5mg/kg |
=<1mg/kg |
/ |
Aluminium |
=<0.2ppm |
=<0.2ug/g |
/ |
/ |
/ |
Arsenic |
/ |
/ |
/ |
=<1mg/kg |
=<4mg/kg |
Mercury |
/ |
/ |
/ |
=<1mg/kg |
/ |
Sulphuric acid ash content |
=<0.1% |
=<0.1% |
=<0.05% |
=<0.05% |
=<0.1% |
water-insoluble |
/ |
/ |
/ |
/ |
/ |
Bacterial endotoxins |
=<0.5IU/mg |
Pass test |
/ |
/ |
/ |
Tridodecylamine |
/ |
/ |
=<0.1mg/kg |
/ |
/ |
polycyclic aromatic |
/ |
/ |
/ |
/ |
=<0.05(260-350nm) |
hydrocarbons (PAH) |
|
|
|
|
|
isocitric acid |
/ |
/ |
/ |
/ |
Pass test |
Item |
BP2009 |
USP32 |
FCC7 |
E330 |
JSFA8.0 |
Characters |
Colourless Crystal or White Crystal powder |
||||
Identification |
Pass test |
||||
Clarity and Color of solution |
Pass test |
Pass test |
/ |
/ |
/ |
Light transmittance |
/ |
/ |
/ |
/ |
/ |
Water |
=<1.0% |
=<1.0% |
=<0.5% |
=<0.5% |
=<0.5% |
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