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5450-96-4

5450-96-4 structure
5450-96-4 structure

Name Succinaldehyde Disodium Bisulfite
Synonyms Succinaldehyde so
1,4-Dihydroxy-butan-1,4-disulfonsaeure,Natriumsalz
Succindialdehyd-bis-natriumdisulfit
SUCCINALDEHYDE SODIUM BISULFITE
4-butanedisulfonicacid,1,4-dihydroxy-disodiumsalt
disodium 1,4-dihydroxybutane-1,4-disulfonate
EINECS 226-676-9
disodium 1,4-dihydroxybutane-1,4-disulphonate
1,4-dihydroxy-butane-1,4-disulfonic acid,sodium salt
Melting Point 300ºC
Molecular Formula C4H8Na2O8S2
Molecular Weight 294.21100
Exact Mass 293.94600
PSA 171.62000
Appearance solid
Storage condition Refrigerator

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EK3585000
CHEMICAL NAME :
1,4-Butanedisulfonic acid, 1,4-dihydroxy-, disodium salt
CAS REGISTRY NUMBER :
5450-96-4
LAST UPDATED :
199707
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C4-H8-O8-S2.2Na
MOLECULAR WEIGHT :
294.22
WISWESSER LINE NOTATION :
WSQYQ2YQSWQ &-NA- 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2783 No. of Facilities: 344 (estimated) No. of Industries: 6 No. of Occupations: 3 No. of Employees: 1623 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2623 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 22 (estimated)
Safety Phrases S24/25
RTECS EK3585000
HS Code 2905590090
HS Code 2905590090
Summary 2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%