Identification
CAS Number
10124-56-8
Name
SHMP
Synonyms
Sodium hexametaphosphate [Wiki]
1,3,5,7,9,11-Hexaoxa-2,4,6,8,10,12-hexaphosphacyclododecane-2,4,6,8,10,12-hexolate, 2,4,6,8,10,12-hexaoxide, sodium salt (1:6) [ACD/Index Name]
2,4,6,8,10,12-Hexaoxyde de cyclohexaphosphoxane-2,4,6,8,10,12-hexolate et de hexasodium [French] [ACD/IUPAC Name]
Hexametaphosphate, sodium salt
Hexanatriumcyclohexaphosphoxan-2,4,6,8,10,12-hexolat-2,4,6,8,10,12-hexaoxid [German] [ACD/IUPAC Name]
Hexasodium cyclohexaphosphoxane-2,4,6,8,10,12-hexolate 2,4,6,8,10,12-hexaoxide [ACD/IUPAC Name]
Hexasodium hexametaphosphate
Hexasodium metaphosphate
Metaphosphoric acid, hexasodium salt
Natrium hexametaphosphat [German]
10124-56-8 [RN]
14550-21-1 [RN]
16210-45-0 [RN]
193678-44-3 [RN]
20517-55-9 [RN]
233-343-1 [EINECS]
8012-14-4 [RN]
Calgon [Wiki]
Calgon S
Chemi-charl
Graham’s salt
hexasodium 2,4,6,8,10,12-hexaoxido-1,3,5,7,9,11-hexaoxa-2λ5,4λ5,6λ5,8λ5,10λ5,12λ5-hexaphosphacyclododecane 2,4,6,8,10,12-hexaoxide
HEXASODIUM HEXAOXOCYCLOHEXAPHOSPHOXANE-2,4,6,8,10,12-HEXAKIS(OLATE)
HMP
Phosphate, sodium hexameta
SHMP
Sodium metaphosphate
sodium phosphate, tribasic
Sodium polymeta phosphate
Sodium polymetaphosphate
sodiumhexametaphosphate
六偏磷酸钠 [Chinese]
SMILES
[O-]P1(=O)OP(=O)(OP(=O)(OP(=O)(OP(=O)(OP(=O)(O1)[O-])[O-])[O-])[O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]
StdInChI
InChI=1S/6Na.H6O18P6/c;;;;;;1-19(2)13-20(3,4)15-22(7,8)17-24(11,12)18-23(9,10)16-21(5,6)14-19/h;;;;;;(H,1,2)(H,3,4)(H,5,6)(H,7,8)(H,9,10)(H,11,12)/q6*+1;/p-6
StdInChIKey
GCLGEJMYGQKIIW-UHFFFAOYSA-H
Molecular Formula
Na6O18P6
Molecular Weight
611.770
EINECS
233-343-1
Properties
Appearance
White powder
Safety Data
WGK Germany
1
Specifications and Other Information of Our SHMP CAS 10124-56-8
Detailed specification
Indicator | Industrial grade | Food grade |
Total phosphate(In terms of P2O5)%≥ | 68 | 68 |
Inactive phosphorus(P2O5)%≤ | 7.5 | 7.5 |
Fe%≤ | 0.05 | 0.05 |
PH value(1% Aqueous solution) | 5.8~7.3 | 5.8~6.5 |
Water-insoluble matter %≤ | 0.1 | 0.06 |
Arsenic(As)%≤ | / | 0.0003 |
Heavy metal(In terms of Pb)%≤ | / | 0.001 |
Fluoride(In terms of F mg/kg)%≤ | / | 0.003 |
Storage
Under room temperature away from light
Packing
Plastic woven bag or kraft paper bag
Known Application
Industrial grade sodium hexametaphosphate is mainly used for water treatment agents, flotation agents, dispersants ; Food grade is mainly used for food additives, adhesives and PH regulators