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Product Name: Methanesulfonic acid,1-iodo-, sodium salt (1:1)
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126-31-8

126-31-8 structure

126-31-8 structure

Name: Methanesulfonic acid,1-iodo-, sodium salt (1:1)
Chemical Name: sodium,iodomethanesulfonate
CAS Number: 126-31-8
Molecular Formula: CH₃INaO₃S+
Molecular Weight: 244.99200
Create Date: 2018-09-03 20:37:34
Modify Date: 2025-08-26 09:44:00

Name	sodium,iodomethanesulfonate
Synonyms	Methiodal Myelotrast Methiodal sodium sodium iodomethanesulfonate Abrodan Sergosinum Skiodan Diagnorenol Natrium-jodmethansulfonat iodomethanesulfonic acid sodium salt Sergosin Radiographol sodium salt of iodomethanesulfonic acid Abrodil

Molecular Formula	CH₃INaO₃S+
Molecular Weight	244.99200
Exact Mass	244.87500
PSA	62.75000
LogP	1.34750

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PB2250000

CHEMICAL NAME :: Methanesulfonic acid, iodo-, sodium salt

CAS REGISTRY NUMBER :: 126-31-8

LAST UPDATED :: 199509

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C-H3-I-O3-S.Na

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4800 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 116,394,1956

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3900 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 116,394,1956

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

ROUTE OF EXPOSURE :: Intracerebral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 309 mg/kg

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

REFERENCE :: ARASA5 Acta Radiologica, Supplementum. (Acta Radiologica, POB 7449, S-10391 Stockholm, Sweden) No.1- 1921- Volume(issue)/page/year: 335,5,1973

HS Code	2904909090

Precursor 1
75-11-6
DownStream 0

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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