Taian Health Chemical Co., Ltd.

sodium hexametaphosphate

• Category :

  Inorganic chemicals

• Synonyms :

  Glassy sodium phosphate;Sodium polyphosphate, amorphous; Polyphosphoric acids, sodium salts;disodium dihydrogen diphosphate;Sodiumpolyphosphate;

• CAS NO :

  68915-31-1

• EC NO :

  272-808-3

• Molecular Formula :

  H₂Na₂O₇P₂

• Molecular Weight :

  221.9387

• Main Specifications :

  68%

• InChI :

  InChI=1/2Na.H4O7P2/c;;1-8(2,3)7-9(4,5)6/h;;(H2,1,2,3)(H2,4,5,6)/q2*+1;/p-2

• Packing :

  ) 25kg net PP bag, 23mts/20'FCL 2) 25kg net PP bag, 40 bags per pallet, 20mts/20'FCL 3) 1100kg net jumbo bag, 22 mts/20'FCL Packed with polythene bag as the inner layer, and a plastic woven bag as the outer layer.

• Product description :

  Specifications

   

  1.Sodium Hexametaphosphate (SHMP)---Food Additive 
  2.cas no.:68915-31-1 
  3.White powder or granular 
  4.Purity: 68%min 

   

   

  Sodium Hexametaphosphate 68%min industrail grade SHMP

   

  Specifications

   

  With strong technical support,we have made our products meet the standard of FCC and USP.

   

  1,Chemical Name: Sodium Hexametaphosphate,Sodium Tetrapolyphosphate.

  2,M. F. : (NaPO₃)₆

  3,M. W. :611.17

  4,Physical properties: White powder,density is 2.484(20°C),easily soluble in water,but nearly insoble in organic solution,it is absorbent to dampness in the air.absorbabsorbent to dampness. it easily chelate with metallicions such as Ca,Mg.
  5,Quality standard:(GB1890-1989,FCC-IV)

  Name of index	GB 1890-1989	FCC-IV
  Total Phosphate (as P2O5 ) ≥%	68.0	60.0-71.0
  Inactive Phosphate (as P2O5) ≤%	7.5	-
  Water Insoluble   ≤%	0.06	0.1
  Iron (Fe)          ≤%	0.05	-
  PH (1% aqueous solution)	5.8-6.5	-
  Arsenic (As)       ≤%	0.0003	0.0003
  Heavy Metal (as Pb) ≤%	0.001	0.001
  Fluoride (as F)       ≤%	0.003	0.005

  6,Usage:Used as water-conservative. Applied to can, fruit drinks, milk product, vegetable protein drinks, instant noodles, meat product, and so on. Used as stabilizer and freezing agent and applied to

  7,Packing: It is packed with ployethylene bags as line-r , and a woven bag as the outer layer. The net weight of each bag is 25kg.
  8,Storage and transport: It should be stored in a dry . ventilative and clean warthouse; kept away from moisture and hot, Furthermore, it should be stored separstely from poisonous Substances.

• Uses :

  modifier,depressant,chelate agent,binder and swelling agent

• Molecular Structure :