Skip to Content
Merck
CN

Key Documents

View All Documentation

15175

Bis[tetrakis(hydroxymethyl)phosphonium] sulfate solution

70-75% in H2O (T), technical grade

Synonym(s):

Tetrakis(hydroxymethyl)phosphonium sulfate

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
[(HOCH2)4P]2(SO4)
CAS Number:
55566-30-8
Molecular Weight:
406.28
NACRES:
NA.22
PubChem Substance ID:
57647331
UNSPSC Code:
12352000
MDL number:
MFCD23102118
Beilstein/REAXYS Number:
8521357
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Bis[tetrakis(hydroxymethyl)phosphonium] sulfate solution, technical, 70-75% in H2O (T)

grade

technical

Quality Level

100

assay

103.3%

form

liquid

reaction suitability

core: phosphonium

concentration

70-75% in H2O (T)

impurities

formaldehyde

SMILES string

[O-]S([O-])(=O)=O.OC[P+](CO)(CO)CO.OC[P+](CO)(CO)CO

InChI

1S/2C4H12O4P.H2O4S/c2*5-1-9(2-6,3-7)4-8;1-5(2,3)4/h2*5-8H,1-4H2;(H2,1,2,3,4)/q2*+1;/p-2

InChI key

YIEDHPBKGZGLIK-UHFFFAOYSA-L

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 1B - Eye Dam. 1 - Skin Sens. 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCF0490
BCCC6502
BCBZ3911
BCBV1634
BCBS7905V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Tetrakis(hydroxymethyl) phosphonium salts.
IARC monographs on the evaluation of carcinogenic risks to humans, 48, 95-107 (1990-01-01)
D J Ball et al.
Journal of photochemistry and photobiology. B, Biology, 45(1), 28-35 (1998-11-20)
Three substituted zinc (II) phthalocyanines (one anionic, one cationic and one hydrophobic) have been compared to two clinically used photosensitisers, 5,10,15,20-tetra (m-hydroxyphenyl) chlorin (mTHPC) and polyhaematoporphyrin (PHP), as potential agents for photodynamic therapy (PDT). Oxygen-consumption experiments, performed to follow the
B Latkowski et al.
Otolaryngologia polska = The Polish otolaryngology, 49 Suppl 20, 205-208 (1995-01-01)
The authors present a new and original method of destroying neoplastic tissues with the use of a laser light. Photodynamic therapy (PTD) requires three components: the photosensitizer, oxygen and light. This method is a promising for treatment on a many
View All Related Papers

Global Trade Item Number

SKUGTIN
698296-500MG04061832794020
15175-250ML04061838739346