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Merck
CN

28-4630

三聚磷酸钠

SAJ first grade, 56.0-61.0% P2O5 basis

别名:

STPP, 三磷酸五钠, 多聚磷酸钠 五元, 无水三聚磷酸五钠, 焦偏磷酸钠

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关于此项目

线性分子式:
Na5P3O10
化学文摘社编号:
分子量:
367.86
UNSPSC Code:
12352302
PubChem Substance ID:
MDL number:
Grade:
SAJ first grade
Form:
solid
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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

SMILES string

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

InChI key

HWGNBUXHKFFFIH-UHFFFAOYSA-I

grade

SAJ first grade

form

solid

availability

available only in Japan

concentration

56.0-61.0% P2O5

pH

9.5-10.3 (1 g/L)

storage temp.

15-25°C

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存储类别

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Bo Xiao et al.
Biomaterials, 34(30), 7471-7482 (2013-07-04)
The application of RNA interference (RNAi) for inflammatory bowel disease (IBD) therapy has been limited by the lack of non-cytotoxic, efficient and targetable small interfering RNA (siRNA) carriers. TNF-α is the major pro-inflammatory cytokine mainly secreted by macrophages during IBD.
Seigo Nagata et al.
Chemical & pharmaceutical bulletin, 60(9), 1212-1215 (2012-09-15)
We have developed an improved solid-phase method for the synthesis of 5'-triphosphates (5'-TPs) of oligoribonucleotides. The method is based on the use of salicyl phosphorochloridite as the phosphitylating reagent and the improvement is characterized by the use of the highly
Yan Huang et al.
Biomacromolecules, 13(11), 3868-3876 (2012-10-12)
Self-assembled micro- and nanogels are frequently prepared by mixing tripolyphosphate (TPP) with dilute chitosan solutions. Upon its addition, the TPP ionically cross-links the chitosan molecules into gel-like colloids that range from tens of nanometers to micrometers in diameter. These particles
Michaela Weber et al.
Cell host & microbe, 13(3), 336-346 (2013-03-19)
Host defense to RNA viruses depends on rapid intracellular recognition of viral RNA by two cytoplasmic RNA helicases: RIG-I and MDA5. RNA transfection experiments indicate that RIG-I responds to naked double-stranded RNAs (dsRNAs) with a triphosphorylated 5' (5'ppp) terminus. However
A Fàbregas et al.
International journal of pharmaceutics, 446(1-2), 199-204 (2013-02-26)
Ionic gelation is the most frequently used method to obtain chitosan-tripolyphosphate nanoparticles due to its simplicity and because it does not generate waste solvents in the samples prepared. This paper presents a study of the physical factors involved in this

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