Sodium Tetrapolyphosphate/SHMP Tech Grade 68%

• Environmental Protection: Yes
• Color: White
• Appearance: Powder
• Type: Industrial Circulating Water Treatment Agent
• Transport Package: 25kg Bags
• Trademark: k&s
• Model NO.: TECH GRADE
• Origin: China
• Production Capacity: 6000mt/Year

Product Description

Sodium Hexametaphosphate

 

Chemical name

Sodium Hexametaphosphate, Sodium Tetrapolyphosphate

Molecular formula

(NaPO₃)₆

Molecular Weight

611.17

Performance

White crystal powder,density is 2.484(20ºC),easily soluble in water,but nearly insoluble in organic solution,it is absorbent to dampness in the air. It easily chelate with metallic ions such as Ca, and Mg

Quality standards

(GB1890-2005,FCC-V)

Name of index	GB1890-2005	FCC-V
Total Phosphate (as P2O5 ) ≥%	68.0	60.0-71.0
Inactive Phosphate (as P2O5) ≤%	7.5	-
Water Insoluble   ≤%	0.06	0.1
Iron (Fe)          ≤%	0.02	-
PH (1% aqueous solution)	5.8-6.5	-
Arsenic (As)       ≤%	0.0003	0.0003
Heavy Metal (as Pb) ≤%	0.001	-
Fluoride (as F)       ≤%	0.003	0.005
Pb                ≤%	-	0.0004

Uses

In food industry, applied to can, fruit drinks, milk product, vegetable protein drinks, instant noodles, meat product, as water-conservative. Also applied to vegetable fat powder as stabilizer and coagulator.

Packing

In 25kg composite plastic woven/paper bag with PE liner.

Storage and transport

Storage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and heat, and stored separately from poisonous substances. Handled with care, so as to avoid the damage to packing bags.