Citric Acid

Product Details

Citric Acid


Productivity:	40000mt
Unit Price:	US $ 800/ Piece
Shipment Terms:	FOB
Payment Terms:	L/C,T/T
Minimum Order:	2 Tons
Price Valid Time:	From May 17,2012 To Feb 11,2013
HS Code:	2918140000
Grade Standard:	Medicine Grade
Packing:	Paper Bag
Quality:	Food Grade
Appearance:	Crystal
Classification:	Carboxylic Acid
Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

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Product Description

Citric Acid Monohydrate
This product is made firstly through fermented starch, and then refined by Calcium Carbonate. It is a sort of important chemical raw material, widely used in foodstuffs, medicine, chemistry leather, printing, poison less electroplate, atom energy and other industries.
Description: Colorless or white crystal or powder

Common Characters:
Molecular Formula: C6 H8O7@H2O
Molecular Weight: 210.14

Structural Formula:
MAIN APPLICATION:
Mainly be used as bitterness reagent, and preservative, ansepic in foodstuffs and drinking industries. Also be used as antioxidiser, multiply- plastic reagent, detergent etc in chemistry, cosmetic production and purgation.

PACKING:
25kg plastic bag, 1000kg pallet packing, 500-1000kg bag etc.
RESERVATION:
Escape from light, seal up and place it in the dry and shady room.

Quality Index (BP98)

ANALYSIS ITEM	UNIT	QUALITY INDEX
Definition		Comply with the specification
Character		Comply with the specification
Distinguish Test		Comply with the specification
Liquor Appearance Condition		Comply with the specification
Feadily Carbonisable Substances		Comply with the specification
Oxalate <	PPM	350
Sulphate <	PPM	150
Heavy Metal <	PPM	10
Water <	%	7.5-9.0
Sulphated Ash <	%	0.1
Bacterial Inner-toxin <	Iu/mg	0.5
Aluminium <	PPM	0.2
Assay	%	99.5-101

Quality Index (BP93)

ANALYSIS ITEM	UNIT	QUALITY INDEXES	ANALYSIS RESULT
Description		White crystals	White crystals
Solubility		Comply with the specification	Comply with the specification
Distinguish Test		Comply with the specification	Comply with the specification
Transparency and Colour of Sample		Comply with the specification	Comply with the specification
Ba		Comply with the specification	Comply with the specification
Ca No More Than	PPM	200
Heavy Metal No More Than	PPM	10
Fe No More Than	PPM	50
Chloride No More Than	PPM	50
Oxalate No More Than	PPM	350
Sulphate No More Than	PPM	150
Feadily Carbonasable substances		Not More Than Standard	Not More Than Standard
Water No More Than	%	7.5-9.0
Sulphate Ash No More Than	%	0.1
Assay	%	99.50-101.00
As No More Than	PPM	1