中文 ENGLISH Русский Español
Favorites
Sitemap
Contactus
Your location:Home Products

FAQ
Your professional consultant
on phosphates.

Help
How to buy our products?

Industrial Development Zone,Hefeng Town,Shifang City,Sichuan Province,618400 China.
Fax:86-838-8325110
Web:www.sci-phos.com
Email:sci@sci-phos.com

Dicalcium Phosphate (SCI-DCP-FEED)
Dicalcium Phosphate (SCI-DCP-FEED)

 Dicalcium Phosphate (SCI-DCP-FEED)

 

Chemical Name: Dicalcium Phosphate Dihydrate

Formula: CaHPO4·2H2O

Molecular weight:172.09

Properties: White, monoclinic crystalline powder; soluble in dilute hydrochloric, nitric and acetic acids, slightly soluble in water , insoluble in ethanol, when heated to 75℃, it may lose crystal water, convert to anhydrous.

Specifications:


Name of index

FCC

DENTAL GRADE

USP

Appearance

White powder

White powder

White powder or granular

Content

%

98.0-105.0

≥98.5

98.0-105.0

Fluorides

≤%

0.005

0.005

0.005

Loss on Ignition

%

24.5-26.5

24.5-26.5

24.5-26.5

Heavy metals

≤%

0.001

0.001

0.001

Pb      

≤%

0.0001

0.0001

0.0001

As     

≤%

0.0001

0.0001

0.0001

Acid Insolubles

≤%

0.2

0.2

0.2

Fineness

%

According to the Customer’s Demand

99.0 min. (Pass325Mesh)

According to the Customer’s Demand

P2O5  

%

---

40.7-42.5

---

CaO 

%

---

31.4-32.9

---

PH Value(20%)

%

---

6.9-8.1

---

Carbonate

---

Pass test

Pass test

Sulphates  

≤%

---

Pass test

0.5

Chlorides

≤%

---

0.03

0.25

60℃ D.C. Water loss

---

≤0.6

---

Set test

---

Pass test

---

Titration value

---

57-61ml

---

Absorptive water capacity(ML/20g)

---

4.5-6.5

---

Whitness

≥%

---

95

---

Barium

---

---

Pass test

Yeast/mold

≤%

---

---

10/g

Aerobic plate count

≤%

---

---

10/g

Organic volatile impurities

---

---

Pass test

Uses: In food processing industry, it is used as leavening agent, dough modifior,, buffer, nutritional supplement, emulsifier, stabilizer. Such as leavening for flour, cake, pastry, bake, double acid type flour color modifior, modifior for fried food, also used as nutrient additive or modifior  for biscuit, milk powder, cold drink, ice cream powder. In daily chemical industry, it is used as frictional agent for making top quality tooth paste, especially foaming type tooth paste.In pharmaceutical industry it is used to make calcium tablets, tablet medicine additive etc, for curing acalucosis of  woven during pregnancy and lactation and for the prevention and control of rickets and dental caries.
 

Packing: 25kgs net paper bag or plastic woven bags.
 

Storage and Transport: It should be stored in a dry, Ventilative and clear warehouse; kept away from moisture and hot, Furthermore, it should be stored separately from poisonous substances.

 

开放目录

Copyright © 2016-2019 www.sci-phos.com All Rights Reserved

More Reading:

ankle announce announcer annoy annual another answer ant anticipate anxiety