Disodium Hydrogen Phosphate 98%

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Payment Terms:: TT or LC

Min Order Qty:: 1 Ton m.t.

Supply Capability:: 1000 Tons per Month m.t./month

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Detailed Product Description

white powder;NaH2PO4.2H2O is colorless crystal, Used for water treatment to boiler, also as buffering.

Quick Details

Classification:	Phosphate	Type:	Sodium Phosphate	CAS No.:	13472-35-0
Other Names:	Sodium dihydrogen phosphate	MF:	NaH2PO4.2(H2O)	EINECS No.:	231-449-2

Classification:

Phosphate

Type:

Sodium Phosphate

CAS No.:

13472-35-0

Other Names:

Sodium dihydrogen phosphate

MF:

NaH2PO4.2(H2O)

EINECS No.:

231-449-2

Specifications

97% Disodium Hydrogen Phosphate/Sodium Hydrogen Phosphate

CAS No.: 13472-35-0

Appearance: white crystal

MF: NaH2PO4.2H2O

97% Disodium Hydrogen Phosphate/Sodium Hydrogen Phosphate

Properties:

White powder, the melting point is 190 centigrade. It is soluble in water showing acidity. It decompounds sodium pyrophosphate anhydrous at 225-250 centigrade, and becomes sodium metaphosphate at 350-400 centigrade. It is slightly hygroscopic.

Use: For boiler water treatment, electroplating, leather, BeiFen, fuel additives, detergent, mica tulameen close, acidic slow agent etc, also be preparing sodium hexametaphosphate and polycondensation chromate salt of raw material

Details:

No.	Index	Industrial Grade	Food grade
1	Main content %≥	97.0	98.0
2	P2O5 %≥	19.2	19.4
3	pH of 1% water solution	8.8-9.2	9.0-9.4
4	Chloride, as Cl % ≤	0.05	0.014
5	Sulfate, as SO4 % ≤	0.7	0.25
6	Heavy metal, as Pb % ≤	-	0.001
7	Arsenic, as As % ≤	0.005	0.0003
8	Fluoride, as F % ≤	0.05	0.002
9	Water insoluble % ≤	0.10	0.05

No.

Index

Industrial Grade

Food grade

Main content %≥

97.0

98.0

P2O5 %≥

19.2

19.4

pH of 1% water solution

8.8-9.2

9.0-9.4

Chloride, as Cl % ≤

0.05

0.014

Sulfate, as SO4 % ≤

0.7

0.25

Heavy metal, as Pb % ≤

0.001

Arsenic, as As % ≤

0.005

0.0003

Fluoride, as F % ≤

0.05

0.002

Water insoluble % ≤

0.10

0.05

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Location	Shandong,China
Year Established	2001
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