CAS No 10124-56-8 / 68915-31-1 (NaPO3)6 [Industrial Grade] (SHMP) Sodium Hexametaphosphate 68%

• Customization: Available
• CAS No.: 10124-56-8 / 68915-31-1
• Formula: (NaPO3)6
• Model NO.: 22081
• Certification: ISO
• Purity: 68% min
• Type: Sodium Hexametaphosphate
• Grade Standard: Industrial Grade
• Molecular Weight: 611.77
• Standard executed: HG/T2837-1997; GB1890-89
• P2O5 content by wt %: 68.0 min
• Shelf Life: 24 months
• Transport Package: PP Bag with PE Liner
• Specification: 25kg
• Trademark: RAWCHEM
• Origin: China
• HS Code: 3824999999
• Production Capacity: 20000 T/a

Product Description

Product Parameters

Appearance: white odorless crystalline powder.

Solubility: soluble in water but insoluble in organic solvent.

Characteristic:
Density 2.484(20ºC); It has got strong hygroscopicity and can absorb humidity from the air to become into pasty form; It may form soluble chelates with ions of Ca, Ba, Mg, Cu, Fe etc. and is a good water treatment chemical.

Main indexes:

Index	Industrial Grade	Food Grade
Appearance	White odorless crystalline powder
P2O5 content by wt %	68.0 min	68.0 min
Non-living phosphate (P2O5) by wt %	7.5 max	7.5 max
Iron (as Fe) by wt %	0.03 max	0.02 max
Insoluble matter in water by wt %	0.04 max	0.06 max
pH value (1% sol.)	5.8~7.0	5.8~6.5
Arsenic by wt %	-	0.0003 max
Heavy metal (as Pb) by wt %	-	0.001 max
Fluoride (as F) by wt %	-	0.003 max

* Testing method: Industrial Grade: HG/T2519-2007; Food Grade: GB 1890-2005
 

Detailed Photos

 

Application

Used in industries of oil fields, paper-making, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. as water softener, flotation selecting agent, disperser and high temperature adhesive; In food industry it used as an additive, nourishing agent, quality improver, pH regulator, metal ions chelating agent, adhesive and leavening agent etc.

Important Notice

We normally list 2 years as the shelf life in our COA, the real shelf life is actually much longer than 2 years if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials)

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