BGC » Chemicals A-Z » Tetrakis Hydroxymethyl phospho...

Identify Suppliers 2026 Properties Safty ☰

Identify Suppliers 2026 Properties Safty

Tetrakis Hydroxymethyl phosphonium sulfate(THPS)

BGC Id:	161308350729
CAS No:	55566-30-8
Synonyms:	hishicolin thps ; pyrosettko ; bis[tetrakis(hydroxymethyl)phosphonium ; tetrakis(hydroxymethyl)phospho ; octakis(hydroxymethyl)phosphoniumsulfate ; ncgc00091951-01 ; nci-c55050 ; thps ; retardol s ; tetrahydroxymethyl phosphonium sulfate
Molecular Formula:	C8H24O12P2S
Molecular Weight:	406.28
EINECS:	259-709-0

The most competitive supplier in 2026

The following notable provider has been checked and can be recommended.

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Phone: +86-571-88938639
Telefax: +86-571-8893-8652
Country: P.R.China

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. Cinnamic acid anhydride will be also provided by us. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international m ...

INQUIRY | ORDER

What other providers are available for CAS 55566-30-8?

The last intensive check and update was carried out on 2026/02/19.

Identify

Synonyms:

hishicolin thps ; pyrosettko ; bis[tetrakis(hydroxymethyl)phosphonium ; tetrakis(hydroxymethyl)phospho ; octakis(hydroxymethyl)phosphoniumsulfate ; ncgc00091951-01 ; nci-c55050 ; thps ; retardol s ; tetrahydroxymethyl phosphonium sulfate

CAS:

55566-30-8

EINECS:

259-709-0

Molecular Formula:

C8H24O12P2S

MDL:

SMILES:

COC1=C(C=C(C=C1)/C=C/C(=O)C2=CC=CC=C2)OC

Properties

Molecular Weight:

406.28 g·mol−1

Density:

1.4 g/mL at 25 °C(lit.)

Melting point:

-35 °C

Boiling point:

111 °C

Flash point:

96 °C

Safety Information

Hazard Symbols: C, N, T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1(b)

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

22-34-43-50-41-20/22-45 (R)

Safety Codes:

26-36/37/39-45-61-53 (S)

WGK Germany:

RID / ADR:

UN 2922 8 / PG 3

RTECS:

TA2570000

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Connect Chemicals GmbH

Connect Chemicals is a global producer, custom manufacturer, and traditional distributor of a wide range of specialty chemicals. Established in 1998, ... Request

Albright & Wilson Ltd.

Albright & Wilson (A&W) is the leading manufacturer of surfactants and supplier of phosphates in the Australian market. Our comprehensive product ra... Request

Albright & Wilson Ltd.

Albright & Wilson (A&W) is the leading manufacturer of surfactants and supplier of phosphates in the Australian market. Our comprehensive product ra... Request

What other providers are available for CAS 55566-30-8?

In addition to the providers presented here for Tetrakis Hydroxymethyl phosphonium sulfate(THPS) with the CAS number 55566-30-8, there are other 64 providers with slightly different product names available for this CAS number.

THPS

BCH Brühl - Chemikalien Handel GmbH | Xingrui Industry Co., Limited | BuGuCh & Partners1 +5 additional providers that we know from the past

Tetrakis Hydroxymethyl phosphonium sulfate

Dayang Chem (Hangzhou) Co.,Ltd. +5 additional providers that we know from the past

Tetrakis(hydroxymethyl)phosphonium sulfate

bis-([Tetrakis(hydroxymethyl)-phosphonium])-sulfate

+1 additional providers that we know from the past

Tetrakis(hydroxymethyl)phosphonium sulphate(2:1) (THPS)

+1 additional providers that we know from the past

bis[Tetrakis(hydroxymethyl)phosphonium] sulfate solution

Simagchem Corporation +3 additional providers that we know from the past