Structure of STPP CAS 7758-29-4

Iden­ti­fi­ca­tion

CAS Number

7758-29-4

Name

STPP

Syn­onyms

Sodi­um triphos­phate [Wiki]
Pen­tana­tri­umt­riphos­phat [Ger­man] [ACD/IUPAC Name]
Pen­ta­sodi­um triphos­phate [ACD/IUPAC Name]
Triphos­phate de pen­ta­sodi­um [French] [ACD/IUPAC Name]
UNII :9SW4PFD2FZ
[7758-29-4]
10380-08-2 [RN]
13573-18-7 [RN]
187620-23-1 [RN]
7758-29-4 [RN]
9010-08-6 [RN]
Armo­fos
EINECS 231-838-7
Empiphos stp-D
MFCD00003514
Natri­umtripolyphos­phat [Ger­man]
Natri­umtripolyphos­phat [Ger­man]
pen­ta­sodi­um (oxi­­do-phos­pha­­to-phos­pho­ryl) phos­phate
pen­ta­sodi­um (oxi­­do-phos­pho­­na­­tooxyphos­pho­ryl) phos­phate
pen­ta­sodi­um (oxi­­do-phos­pho­­na­­tooxy-phos­pho­ryl) phos­phate
Pen­ta­sodi­um tripolyphos­phate
Rho­di­aphos LV
Sodi­um phos­phate (Na5P3O10)
sodi­um phos­phate, trib­a­sic
Sodi­um triphos­phate pentaba­sic
Sodi­um tripolyphos­phate
Sodi­um tripolyphos­phate pentaba­sic
Sodi­umtripolyphos­phate
STPP
Thermphos
Thermphos L 50
Thermphos N
Thermphos SPR
triphos­phor­ic acid pen­ta­sodi­um salt
Triphos­phor­ic acid, pen­ta­sodi­um salt
Triphos­phor­ic acid, sodi­um salt
UNII-9SW4PFD2FZ

SMILES

[O-]P(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+]

Std­InChI

InChI=1S/​5Na.H5O10P3/c;;;;;1-11(2,3)9-13(7,8)10-12(4,5)6/h;;;;;(H,7,8)(H2,1,2,3)(H2,4,5,6)/q5*+1;/p-5

Std­InChIKey

HWGN­BUXHKF­F­­FIH-UHF­F­­FAOYSA-I

Mol­e­c­u­lar Formula

Na5P3O10 

Mol­e­c­u­lar Weight

367.86

EINECS

231-838-7

MDL Number

MFCD00003514

Prop­er­ties

Appear­ance

White pow­der

Safe­ty Data

RIDADR 

NONH for all modes of transport 

WGK Germany

1

RTECS 

YK4570000

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our STPP CAS 7758-29-4

Detailed spec­i­fi­ca­tion

Indi­ca­torIndus­tri­al grade IIndus­tri­al grade IIIndus­tri­al grade IIIFood grade
White chro­ma %≥ 85756585
Sodi­um Tripolyphosphate（Na5P3O10）%≥ 96908585
Phos­pho­rus pentoxide（P2O5）%≥57565556~58
Water-insol­u­ble matter %≤ 0.10.010.0150.1
PH value(1% Aque­ous solution)9.2~109.2~109.2~109.5~10
Den­si­ty g/​cm 0.50.50.50.65~0.9
Arsenic（As)%≤ ///4
Heavy metal(In terms of Pb）%≤ ///10
Fluoride（In terms of F mg/​kg）%≤ ///50
Chlo­rine（CL)%≤ ///0.025

Stor­age

Under room tem­per­a­ture away from light

Pack­ing

Plas­tic woven bag or kraft paper bag 

Known Appli­ca­tion

Indus­tri­al grade sodi­um tripolyphos­phate is main­ly used as a deter­gent addi­tive, and can also be used in petro­le­um, met­al­lur­gy, min­ing water treat­ment, etc. Sodi­um tripolyphos­phate is main­ly used as a qual­i­ty improver in meat prod­ucts and canned meat 

This prod­uct is devel­oped by our R&D com­pa­ny Wat­son­noke Sci­en­tif­ic Ltd(http://​www​.wat​son​noke​.com/), and here is the cor­re­spond­ing linkhttp://​www​.wat​son​noke​.com/​s​t​p​p​-​c​a​s​-​7​7​5​8​-​2​9​-4/

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