sodium persulfate

Modify Date: 2025-08-19 20:26:22

sodium persulfate structure	Common Name	sodium persulfate
	CAS Number	7775-27-1	Molecular Weight	238.105
	Density	2.4 g/cm3	Boiling Point	N/A
	Molecular Formula	Na₂O₈S₂	Melting Point	100ºC
	MSDS	Chinese USA	Flash Point	180ºC
	Symbol	GHS03, GHS07, GHS08	Signal Word	Danger

Name	Sodium persulfate
Synonym	More Synonyms

Density	2.4 g/cm3
Melting Point	100ºC
Molecular Formula	Na₂O₈S₂
Molecular Weight	238.105
Flash Point	180ºC
Exact Mass	237.882996
PSA	149.62000
LogP	0.01660
Stability	Stability Unstable. Strong oxidizer. Contact with combustible material may cause fire. Incompatible with combustible material, strong reducing agents, strong bases, alcohols, aluminium, magnesium. Protect from moisture.
Water Solubility	H2O: 1 M at 20 °C, clear, colorless \| 550 g/L (20 ºC)

sodium persulfate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SE0525000

CHEMICAL NAME :: Peroxydisulfuric acid, disodium salt

CAS REGISTRY NUMBER :: 7775-27-1

LAST UPDATED :: 199712

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: O8-S2.2Na

MOLECULAR WEIGHT :: 238.10

WISWESSER LINE NOTATION :: NA2 S2-O8

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 226 mg/kg

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

REFERENCE :: COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 257,791,1963

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 178 mg/kg

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

REFERENCE :: 85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,1366,1989 *** REVIEWS *** ACGIH TLV-TWA 0.1 mg/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-DENMARK:TWA 2 mg/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 69330 No. of Facilities: 230 (estimated) No. of Industries: 5 No. of Occupations: 10 No. of Employees: 8750 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 69330 No. of Facilities: 1466 (estimated) No. of Industries: 16 No. of Occupations: 16 No. of Employees: 30135 (estimated) No. of Female Employees: 8003 (estimated)

Symbol	GHS03, GHS07, GHS08
Signal Word	Danger
Hazard Statements	H272-H302-H315-H317-H319-H334-H335
Precautionary Statements	P220-P261-P280-P305 + P351 + P338-P342 + P311
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	O:Oxidizing agent; Xn:Harmful;
Risk Phrases	R22;R36/37/38;R42/43;R8
Safety Phrases	S17-S26-S36/37/39-S45
RIDADR	UN 1505
WGK Germany	1
RTECS	SE0525000
Packaging Group	III
Hazard Class	5.1
HS Code	2833400000

HS Code	2833400000

Inhibition studies with anions and small molecules of two novel β-carbonic anhydrases from the bacterial pathogenSalmonella entericaserovar Typhimurium

Bioorg. Med. Chem. Lett. 21 , 3591-5, (2011)

Two new β-carbonic anhydrases (CAs, EC 4.2.1.1) from the bacterial pathogen Salmonella enterica serovar Typhimurium, stCA 1 and stCA 2, were characterized kinetically. The two enzymes possess apprecia...

Anion inhibition studies of an α-carbonic anhydrase from the living fossil Astrosclera willeyana.

Bioorg. Med. Chem. Lett. 22 , 1314-6, (2012)

An α-carbonic anhydrase (CA, EC 4.2.1.1) isolated from the living fossil sponge Astrosclera willeyana, Astrosclerin, was investigated for its inhibition profile with simple inorganic anions, complex a...

Inhibition of the β-carbonic anhydrase from Streptococcus pneumoniae by inorganic anions and small molecules: Toward innovative drug design of antiinfectives?

Bioorg. Med. Chem. 19 , 243-8, (2011)

The Gram-positive bacterium Streptococcus pneumoniae is a human respiratory tract pathogen that contributes significantly to global mortality and morbidity. It was recently shown that this bacterial p...

disodium,sulfonatooxy sulfate

MFCD00003501

EINECS 231-892-1

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China
Product Name: sodium persulfate
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China
Product Name: sodium persulfate
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Sodium persulfate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
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Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Sodium Persulfate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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sodium persulfate

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