PHYSICAL STATE
White powder
MELTING POINT
BOILING POINT
SPECIFIC GRAVITY
2.18
SOLUBILITY IN WATER
Soluble
pH
5.5 - 7.7
VAPOR DENSITY
AUTOIGNITION
NFPA RATINGS
REFRACTIVE INDEX
FLASH POINT
STABILITY
Stable under ordinary conditions
APPLICATIONS
Sodium Hexametaphosphate is used as sequestering agent. It is used in the industry of soap, detergents, water treatment, metal finishing and plating, pulp and paper manufacture, synthesis of polymers, photographic products, textiles, scale removal and agriculture.
SALES SPECIFICATION
TECH GRADE
FOOD GRADE
APPEARANCE
White Powder
ACTIVE MATTER
68.0% min
INSOLUBLES IN WATER
0.05% max
5.8 - 7.3
5.8 - 6.5
Fe
0.005% max
As
3ppm max
HEAVY METALS
10ppm max
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