Sodium Dihydrogen Phosphate

Nanjing Liwei Chemical Co., Ltd.

Specifications

Sodium dihydrogen phosphate (industrial grade)
Synonyms: Sodium phosphate monobasic, monosodium phosphate
Molecular Formula: NaH2PO4
No. of Standard: HG/T 2767-1996
Properties: White powder crystal, melting point 190 degree, and dehydrate into sour sodium acid pyrophosphate, if heated to 204-244 degree and it turn polymerigation into sodium meta phosphate.

Item	Monosodium phosphate 98.5%	Monosodium phosphate 98%	Monosodium phosphate 97%
NaH₂PO₄, % ≥	98.5	98.0	97.0
Water insoluble, % ≤	0.10	0.15	0.20
Iron (Fe), % ≤	0.05	0.10	-
Arsenic (As), % ≤	0.005	-
Alkalinity (Na₂O), % ≤	18.8-20.0	18.8-21.0
Sulfate (SO₄), % ≤	0.3	0.5	-
Chloride (Cl), % ≤	0.20	0.40	-
Heavy metals (Pb), % ≤	0.005	-
Appearance	White crystal

Packing & Storage

Packing
Storage

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For samples, pricing, or more information, please call us at 0086-25-52397803 or mail to info@liwei-chem.com or fill out the following form. We will respond to you as soon as possible.

Tel: 0086-25-52397803

E-mail: info@liwei-chem.com

Frequently Asked Questions

Q: Uses?

A: Sodium dihydrogen phosphate (industrial grade) used as softening agent of boiler, tannage,dye. weightening agent of textile, fire-proofing agent of paper and wood, enamel agent, welding agent, purgative, culture solution, adjusting liquid for PH inspection, deferrization agent, pigment of paint, food, or used in baking powder and casting, or used as material of phosphate and sodium pyrophosphate.

We also provide SODIUM HYDROGEN PHOSPHATE ,MONOCALCIUM PHOSPHATE ,SODIUM TRIPOLYPHOSPHATE .