ammonium persulfate

Modify Date: 2025-08-20 14:13:00

ammonium persulfate structure	Common Name	ammonium persulfate
	CAS Number	7727-54-0	Molecular Weight	228.202
	Density	1.98	Boiling Point	N/A
	Molecular Formula	H₈N₂O₈S₂	Melting Point	120 °C
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS03, GHS07, GHS08	Signal Word	Danger

Name	Ammonium persulfate
Synonym	More Synonyms

Density	1.98
Melting Point	120 °C
Molecular Formula	H₈N₂O₈S₂
Molecular Weight	228.202
Exact Mass	227.972198
PSA	150.44000
LogP	1.34960
Vapour density	7.9 (vs air)
Index of Refraction	1.50
Stability	Stable. Oxidizing. May ignite combustible material. Incompatible with bases, combustible material, hydrogen peroxide, peroxy compounds, silver compounds, zinc. May decompose upon exposure to water or moist air.
Water Solubility	582 g/L (20 ºC) decomposes

ammonium persulfate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SE0350000

CHEMICAL NAME :: Peroxydisulfuric acid, diammonium salt

CAS REGISTRY NUMBER :: 7727-54-0

LAST UPDATED :: 199712

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: O8-S2.2H4-N

MOLECULAR WEIGHT :: 228.22

WISWESSER LINE NOTATION :: H2 S2-O8 &QH 2

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 :: 689 mg/kg

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

REFERENCE :: 85INA8 "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986 Volume(issue)/page/year: 5,468,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3800 ug/m3/23H/7D-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - changes in lung weight Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Metabolism (Intermediary) - other proteins

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 63,257,1982 *** REVIEWS *** ACGIH TLV-TWA 0.1 mg/m3 85INA8 "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986 Volume(issue)/page/year: 6,1/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 - 06175 No. of Facilities: 3573 (estimated) No. of Industries: 43 No. of Occupations: 44 No. of Employees: 55378 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 06175 No. of Facilities: 14638 (estimated) No. of Industries: 145 No. of Occupations: 100 No. of Employees: 249578 (estimated) No. of Female Employees: 81412 (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	Xn:Harmful
Risk Phrases	R22;R36/37/38;R42/43;R8
Safety Phrases	S22-S24-S26-S37
RIDADR	UN 1444 5.1/PG 3
WGK Germany	1
RTECS	SE0350000
Packaging Group	III
Hazard Class	5.1
HS Code	2833400000

HS Code	2833400000

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DIAMMONIUM PERSULFATE

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China
Product Name: ammonium persulfate
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China
Product Name: ammonium persulfate
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ammonium 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: Ammonium 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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ammonium persulfate

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