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Disodium Phosphate
Release time:2015-1-21 10:18:04 read:630hypo- 【 font:big centre small
Disodium Phosphate

Molecular Formula : Na2PO4·XH2O

Molecular Weight : 358.0

CAS Number: 7558-79-4

Usages:

Used as a fire-preventio agent for fabric,timber,and paper,also as water softening agent for boiler,food additive,buffering agent,solder,tanning agent,etc.

Packing and storage :

25Kg bag or client's request

Guaranteed Technical Specifications:

No.

Specifications

NaH2PO4

NaH2PO4·2H2O

Industrial Grade

Food

Grade

Industrial Grade

Food

Grade

1

Main contents            %

98.0

98.0

98.0

98.0

2

Phosphorus pentoxide(P2O5) %

49.0

49.0

44.6

44.6

3

PH value of 1% solution

8.5-10.0

8.5-10.0

8.9-9.2

8.9-9.2

4

Choride (as Cl) max%

0.05

0.014

5

Sulfate (as SO4)

0.7

0.25

6

Heavy metal (as Pb)       %

0.001

0.001

7

Arsenic (as As)           %

0.0003

0.0003

8

Fluoride (as F)           %

0.005

0.005

9

Water insoluble          %

0.10

0.10

0.10

0.10

The next one:Monosodium Phosphate
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