CAS No 6132-04-3 (Food Grade) High quality/High cost performance Sodium Citrate Bp93

Min.Order: 25
Product origin: Nanjing, Jiangsu, China
Infringement complaint: complaintComplaint
US$ 1500 ~ 2000

Description

Product Parameters

Appearance: white crystalline powder

Relationship / difference between sodium citrate Anhydrous and sodium citrate dihydrate:
The only difference is there are 2 crystal water molecule in sodium citrate dihydrate, there is almost no difference in chemical features and applications

Physical and Chemical data:
Melting PointDehydrate Point Density
300 ºC150 ºC1.76 g/m3

Other Related indexes:
EINECSRTECSPubChemMDL
200-675-3GE781000024899497MFCD00150031

Solubility: soluble in water (720g/L at 25), not soluble in alcohol.

Characteristic:
1. Big solubility in water, alcohol and ether
2. Water softening ability, it can combine the Ca2+ and other metal ions (except for alkali metal), and for the compounds (like Calcium citrate), their solubility in cold water is higher than hot water, which is a big advantage in detergent industry
3. pH buffering ability
4. Low toxic

Main indexes:
IndexStandard
Assay by wt %99.0~101.0
Identification testPass
Clarity and color test of solutionPass
Readily carbonized substances testPass
Acidity or alkalinity testPass
Arsenic by ppm1 max
Lead (Pb) by ppm1 max
Chlorides by ppm50 max
Sulphates by ppm150 max
Oxalates by ppm100 max
Heavy metal by ppm5 max
Mercury by ppm1 max
Water content by wt %11~13
pH (5% water solu.)7.0~9.0
 

Detailed Photos

 

Application

1. Food industry as acidity modifier
2. Detergent industry as water softener and auxiliary
3. Cosmetics
4. Chemical industry and etc.

Function and application in food industry:
1. As color fixative for fresh vegetables and fruits ( 1% CAM + 1~2% sodium chloride solution)
2. As pH buffering agent and modifiers in various mass production food
3. As antioxidant in the mass processing of many food
4. As modifier when combined with sodium bicarbonate in wheaten food
5. As flavor and smell-remover in salted food and cans

Function in detergent industry:
Replacing STPP to soften water with the following advantages:
1. Environmental friendly with good bi-degradation
2. Better safety in dish washing and other related detergents which can enter human organs easily
3. Good chelating ability, not only to Ca2+, Mg2+ but also to other non-alkali metal ions, and the solubility of these chelated salts in cold water is bigger than hot water
4. Better solubility than STPP, Zeolite
5. Good pH buffering ability
6. Rust inhibiting ability which is good for the related equipments and pipes
7. Thickening agent in liquid detergent system

 

Important Notice

We normally list 2 years as the shelf life in our COA, the real shelf life can be slightly longer than 2 years if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials)
 

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