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Zibo Qingxin Chemicals Co., Ltd.

Sodium Hydrogen Phosphate, Disodium Hydrogen Phosphate, Monosodium Phosphate manufacturer / supplier in China, offering Disodium Hydrogen Phosphate/Sodium Hydrogen Phosphate/Sodium Hydrogen Phosphate, Red Iron Oxide 130 190 Best Quality, Hot Sale Anatase/Rutile Titanium Dioxide for Paint Industry and so on.

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Supplier Homepage Product fertilizer Disodium Hydrogen Phosphate/Sodium Hydrogen Phosphate/Sodium Hydrogen Phosphate

Disodium Hydrogen Phosphate/Sodium Hydrogen Phosphate/Sodium Hydrogen Phosphate

FOB Price: US $320 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $320/ Ton
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Port: Qingdao, China
Production Capacity: 100, 000mt Per Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: qingxin
  • Grade Standard: Industrial Grade
  • Trademark: qingxin
  • Specification: fertilizer grade
  • Type: Disodium Phosphate
  • Remarks: Kevin
  • Transport Package: 25kg PP Bag with PE Inner
  • Origin: Shandong
Product Description

Sodium hydrogen phosphate for industry use
English name:Disodium hydrogen phosphate
Molecular formula: Na2HPO4·12H2O
Property: Colorless monoclini crystal or white powder. Relative density 1.52, melting point 34.6°C, refractive rate 1.432 (20°C). Soluble in water, the aqueous solution is alkali, PH value of 1% aqueous solution is 8.8-9.2; insoluble in alcohol. Weathering in the air. Lose all the water of crystallization and turn to sodium pyrophosphate anhydrousif heated to 250°C.
Packing photo and instruction: Sodium hydrogen phosphate for industry use should be packed with the two layer lined polyethylene film, the exterior bag is plastic woven bag; net weight 25kg o r 40kg per bag. The interior and exterior bag should be closed sealed. In case of any special requirement, negotiation is required.
Executive standard: HG/T 2965-2009
Quality standard:
 

Item

Index

sodium hydrogen phosphate (Na2HPO4·12H2O),w/%           ≥

97.0

Sulfate (Calculated by SO4),w/%                                             ≤

0.7

Chloride (Calculated by Cl),w/%                                                ≤

0.05

Arsenic (As),w/%                                                                ≤

0.005

Fluoride (Calculated by F),w/%                                                  ≤

0.05

 (Fe),w/%                                                                ≤

0.05

Water insoluble matter,w/%                                                           ≤

0.05

   pH value (10g/L solution)

9.0±0.2

Usage: Used as fire-proofing agent for fabric, wood and paper, as glaze, welding flux and used in electroplating, etc.
Properation: Prepared by sodium carbonate and phosphoric acid.
Remarks: Weathering in the air, lose water of crystallization and turn to anhydrous substance at 100°C. Decompose to sodium pyrophosphate anhydrous at 250°C.
Transportation and storage: Avoid rain and sunlight during the transporation. Please keep in dry and ventilated place and equipped with under layer to prevent damp.
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