Potassium hydroxide

Modify Date: 2024-01-02 20:19:03

Potassium hydroxide structure	Common Name	Potassium hydroxide
	CAS Number	1310-58-3	Molecular Weight	56.106
	Density	1.450 g/mL at 20 °C	Boiling Point	1320°C
	Molecular Formula	HKO	Melting Point	361 °C(lit.)
	MSDS	Chinese USA	Flash Point	52 °F
	Symbol	GHS05, GHS07	Signal Word	Danger

Name	potassium hydroxide
Synonym	More Synonyms

Density	1.450 g/mL at 20 °C
Boiling Point	1320°C
Melting Point	361 °C(lit.)
Molecular Formula	HKO
Molecular Weight	56.106
Flash Point	52 °F
Exact Mass	55.966446
PSA	23.06000
Vapour Pressure	1 mm Hg ( 719 °C)
Index of Refraction	n20/D 1.421
Water Solubility	soluble

Potassium hydroxide MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TT2100000

CHEMICAL NAME :: Potassium hydroxide

CAS REGISTRY NUMBER :: 1310-58-3

LAST UPDATED :: 199712

DATA ITEMS CITED :: 29

MOLECULAR FORMULA :: H-K-O

MOLECULAR WEIGHT :: 56.11

WISWESSER LINE NOTATION :: KA Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Human

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Rinsed with water

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 273 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Ovary

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 225,55,1989 *** REVIEWS *** ACGIH TLV-CL 2 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 TOXICOLOGY REVIEW ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 39,299,1978 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 2 mg/m3 JAN 1993 OEL-BELGIUM:STEL 2 mg/m3 JAN 1993 OEL-DENMARK:TWA 2 mg/m3 JAN 1993 OEL-FINLAND:TWA 2 mg/m3 JAN 1993 OEL-FRANCE:STEL 2 mg/m3 JAN 1993 OEL-JAPAN:STEL 2 mg/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 2 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 2 mg/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 2 mg/m3;STEL 2 mg/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO POTASSIUM HYDROXIDE-air:CL 2 mg/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 60440 No. of Facilities: 80620 (estimated) No. of Industries: 340 No. of Occupations: 181 No. of Employees: 1081553 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3783 No. of Facilities: 543 (estimated) No. of Industries: 11 No. of Occupations: 16 No. of Employees: 6722 (estimated) No. of Female Employees: 2651 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 60440 No. of Facilities: 74278 (estimated) No. of Industries: 346 No. of Occupations: 221 No. of Employees: 1959889 (estimated) No. of Female Employees: 797390 (estimated)

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H290-H302-H314
Precautionary Statements	P280-P301 + P312 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C: Corrosive;F: Flammable;T: Toxic;Xi: Irritant;
Risk Phrases	R22;R35
Safety Phrases	S7-S16-S36/37-S45-S36/37/39-S26
RIDADR	UN 2924 3/PG 2
WGK Germany	1
RTECS	TT2100000
Packaging Group	II
Hazard Class	8
HS Code	2815200000

Precursor 0
DownStream 10
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HS Code	2815200000

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Potassium hydroxide
Price: Click To Check
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Potassium hydroxide
Price: ￥48.0/500g
Purity: 98.0%
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: potassium hydroxide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
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HENAN NEWBLUE CHEMICAL CO.,LTD
China
Product Name: Koh / Potassium hydroxide
Price: ￥Inquiry/1ton ￥Inquiry/20ton ￥Inquiry/100ton ￥Inquiry/500ton
Purity: 99.0%
Delivery: 1 Day
Contact: Anson
Email: info@newbluechem.com

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Potassium hydroxide

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