My image My image My image My image My image My image My image
Product Information
DI CALCIUM PHOSPHATE ANHYDROUS - FOOD / PHARMA / DENTAL GRADE
Synonyms - Dicalcium Phosphate, Anhydrous Dibasic Calcium Phosphate, Anhydrous Amorphous Dibasic Calcium Phosphate, Calcium Phosphate Di Basic Amorphous, Amorphous Di Calcium Phosphate.
 
DESCRIPTION
USES
Dicalcium Phosphate, Anhydrous is a white, odorless,
tasteless powder. It is Stable in air
Dentifrice
As a Polishing Agent
   
NON – HYGROSCOPIC POWDER
Pharmaceuticals
In the manufacture of Pharmaceuticals Tablets & as a source of calcium & phosphorus in nutrition supplement.
CAS INDEX NAME
Phosphoric Acid, Calcium Salt (1:1)
Food
Fortification of cereals and other processed foods.
   
E NUMBER
341 ii
SHELF LIFE
36 months
   
STORAGE
Store at room temperature
LABEL DECLARATION
Dicalcium Phosphate, Anhydrous
   
SHIPPING POINTS
Mumbai
MANUFACTURING LOCATION
Ambala, Haryana, INDIA
   
PACKING
TYPICAL PROPERTIES
25 Kgs net weight HDPE Sacks
pH ( 20 % Slurry)
~7.6
Calcium
29.1%
Phosphorus
19.2 %
Organic impurities
Absent
 
Practically insoluble in water but readily soluble in dilute
Hcl & Nitric Acid, insoluble in alcohol.
 
SPECIFICATIONS
Molecular Formula : CaHPO4                                 Molecular Wt : 136.1
 

Sr. No.

Test

Standards

1.

COLOUR

WHITE AMORPHOUS POWDER

2.

SOLUBILITY

PRACTICALLY INSOLUBLE IN ALCOHOL AND SOLUBLE IN DILUTE HYDROCHLORIC ACID AND DILUTE NITRIC ACID.

3.

IDENTIFICATION

TO CONFIRM    TEST A
                          TEST B

4.

LOSS ON IGNITION

MINIMUM  6.5 % & MAXIMUM 8.5 %

5.

ACID-INSOLUBLE SUBSTANCES

MAXIMUM 0.1 %

6.

CARBONATE

TO CONFIRM TEST

7.

CHLORIDE

MAXIMUM 330 PPM

8.

SULPHATE

MAXIMUM 0.5 %

9.

ARSENIC

MAXIMUM 3 PPM

10.

BARIUM

TO CONFIRM TEST

11.

HEAVY METALS

MAXIMUM 30 PPM

12.

MONO & TRI CAL . SPHAT REQUIRED.
MIN. 14 ML & MAX.15.5 ML 1M HCl
13.

ORG. VOLATILE IMPURITIES

MEETS REQUIREMENTS

14.

IRON

MAXIMUM 400 PPM

15.

ASSAY

MINIMUM 98% MAXIMUM 101%

16.

LEAD

MAXIMUM 0.3 PPM

17.

LOSS ON DRYING

MAXIMUM 2.0 % (at 150oC)

18.

MICROBIAL PURITY
(a) TOTAL COMBINED YEAST
       & MOLD COUNTS
( b) E.COLI
(c) SALMONELLA


MAXIMUM 100 CFU/GM

SHOULD BE NEGATIVE
SHOULD BE NEGATIVE

 

   

PARTICLE

UNMILLED

D.C. GRADE

MILLED/POW DER

SIEVE ANALYSIS   30 # BSS (500 MICRON)
(Retained on)     100 # BSS (150 MICRON)
                           200 # BSS ( 75 MICRON)
                           300 # BSS ( 53 MICRON)
                           MICRON)

0.5 % Max.
50 % Min.
---
92 % Min.

0.5 % Max.
60 % Min.
85 % Min.
95 % Min.

95% passing through 200
Mesh