Tetrakis(hydroxymethyl)phosphonium sulfate

CAS No.：55566-30-8

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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Tetrakis(hydroxymethyl)phosphonium sulfate Basic information

Product Name:	Tetrakis(hydroxymethyl)phosphonium sulfate
Synonyms:	bis[tetrakis(hydroxymethyl)phosphonium]sulfatesolution;nci-c55050;Tetrakis (Hydroxymethyl) Phosphonium Sulfate, 75% Aqueous;Bis[tetrakis(hydroxymethyl)phosphonium] sulfate - 70-80% in water;octakis(hydroxymethyl)phosphoniumsulfate;Phosphonium,tetrakis(hydroxymethyl)-,sulfate(2:1)(salt);pyrosettko;tetrakis(hydroxymethyl)-phosphoniusulfate(2:1)
CAS:	55566-30-8
MF:	C8H24O12P2S
MW:	406.28
EINECS:	259-709-0
Product Categories:	Oil Industry;microbiocide;Industrial/Fine Chemicals;Phosphonium Salts;Phosphonium Compounds;Biocide;55566-30-8
Mol File:	55566-30-8.mol

Tetrakis(hydroxymethyl)phosphonium sulfate Chemical Properties

Melting point	-35°C
Boiling point	111°C
density	1.4 g/mL at 25 °C(lit.)
vapor pressure	0Pa at 20℃
Fp	96 °C
storage temp.	Sealed in dry,Room Temperature
form	liquid
Specific Gravity	1.42
color	Colorless to Almost colorless
Water Solubility	>=10 g/100 mL at 18 ºC
BRN	8521357
LogP	-9.8
CAS DataBase Reference	55566-30-8(CAS DataBase Reference)
EPA Substance Registry System	Tetrakis(hydroxymethyl)phosphonium sulfate (55566-30-8)

Safety Information

Hazard Codes	C,N,T
Risk Statements	22-34-43-50-41-20/22-45
Safety Statements	26-36/37/39-45-61-53
RIDADR	UN 2922 8/PG 3
WGK Germany	1
RTECS	TA2570000
HazardClass	6.1(b)
PackingGroup	III
HS Code	29319019
Hazardous Substances Data	55566-30-8(Hazardous Substances Data)

MSDS Information

Provider	Language
Octakis(hydroxymethyl)diphosphonium sulfate	English
SigmaAldrich	English

Tetrakis(hydroxymethyl)phosphonium sulfate Usage And Synthesis

General Description	Clear colorless viscous liquid.
Air & Water Reactions	Water soluble.
Reactivity Profile	Tetrakis(hydroxymethyl)phosphonium sulfate is incompatible with oxidizing materials and alkalis.
Fire Hazard	Tetrakis(hydroxymethyl)phosphonium sulfate is probably combustible.
Flammability and Explosibility	Nonflammable

Tetrakis(hydroxymethyl)phosphonium sulfate Preparation Products And Raw materials

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