FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
qingdao
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
1000 Metric Ton per Month
Payment Type:
T/T, L/C, Other
Personne àcontacter Ms. milyn
changjiang, Qingdao, Shandong
Properties:
At room temperature, citric acid is a white crystalline powder. It
can exist either in an anhydrous (water-free) form or as a
monohydrate. The anhydrous form crystallizes from hot water,
whereas the monohydrate forms when citric acid is crystallized from
cold water. The monohydrate can be converted to the anhydrous form
by heating it above *4 c. Citric acid also dissolves in absolute
(anhydrous) ethanol (*6 parts of citric acid per **0 parts of
ethanol) at *5 degrees celsius. In chemical structure, citric acid
shares the properties of other carboxylic acids. When heated above
**5 c, it decomposes through the loss of carbon dioxide and
water.
Specification:
1)Citric Acid Monohydrate-BP*8/USP*4
Definition complies with the test
Characters a white, crystalline powder, colorless crystals or
granules
Identification complies with the test
|
Items |
Index |
|
Assay |
*9.5%~**0.5% |
|
Loss on drying |
7.**9.0% |
|
Readily carbonisable substances |
Pass the test |
|
Sulfate ash |
≤ 0.1% |
|
Iron |
≤ *0ppm |
|
Chloride |
≤ *0ppm |
|
Oxalate |
≤ **0ppm |
|
Sulphate |
≤ **0ppm |
|
Heavy metals |
≤ *0ppm |
|
Arsenic |
≤ 1ppm |
|
Calcium |
≤ **0ppm |
|
Barium |
pass the test |
Applications:
Citric Acid is mainly used as acidulant, flavouring agent,
preservative and antistaling agent in food and beverage
industry. It is also used as antioxidant, plasticizer and
detergent in chemical, cosmetics and cleaning
industries.
In
the food industry, it is used as the acidulant in the making of
soda, candy, biscuit, can, jam, juice and so on. Moreover, it can
be used as the antioxidant of
grease.
Package:
in *5kg net kraft paper bags or in ***0kg net jumbo bags.
