Tetrakis(hydroxymethyl)phosphonium sulfate

Modify Date: 2025-08-27 11:10:24

Tetrakis(hydroxymethyl)phosphonium sulfate structure	Common Name	Tetrakis(hydroxymethyl)phosphonium sulfate
	CAS Number	55566-30-8	Molecular Weight	252.180
	Density	1.4 g/mL at 25 °C(lit.)	Boiling Point	111°C
	Molecular Formula	C₄H₁₃O₈PS	Melting Point	-35°C
	MSDS	N/A	Flash Point	96 °C

Name	Tetrakis(Hydroxymethyl)Phosphonium Sulfate
Synonym	More Synonyms

Density	1.4 g/mL at 25 °C(lit.)
Boiling Point	111°C
Melting Point	-35°C
Molecular Formula	C₄H₁₃O₈PS
Molecular Weight	252.180
Flash Point	96 °C
Exact Mass	252.006866
PSA	180.32000
InChIKey	YIEDHPBKGZGLIK-UHFFFAOYSA-L
SMILES	O=S(=O)([O-])[O-].OC[P+](CO)(CO)CO.OC[P+](CO)(CO)CO
Water Solubility	>=10 g/100 mL at 18 ºC

MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA2570000

CAS REGISTRY NUMBER :: 55566-30-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C8-H24-O8-P2.O4-S

MOLECULAR WEIGHT :: 406.32

WISWESSER LINE NOTATION :: Q1P1Q1Q1Q 2 &WSW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 248 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 650 mg/kg/13W-I

TOXIC EFFECTS :: Liver - other changes

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 5000 ppm

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 6,259,1980 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 48,95,1990 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 48,95,1990

Hazard Codes	C: Corrosive;
Risk Phrases	R22
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 2922 8/PG 3
WGK Germany	1
RTECS	TA2570000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2931900090

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

MFCD00054243

tetrakis(hydroxymethyl)phosphanium,sulfate

EINECS 259-709-0

Tetrakis(hydroxymethyl)phosphonium hydrogen sulfate

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China
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China
Product Name: Tetrakis(hydroxymethyl)phosphonium sulfate
Price: ￥Inquiry/25kg
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Delivery: Inquiry
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