六偏磷酸钠

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

68.0% min

INSOLUBLES IN WATER

0.05% max

0.05% max

pH

5.8 - 7.3

5.8 - 6.5

Fe

0.005% max

0.005% max

As

3ppm max

HEAVY METALS

10ppm max