Sodium tetraborate pentahydrate

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Names

[ Name ]:
Sodium tetraborate pentahydrate

[Synonym ]:
Neobor
Boric acid (H2B4O7), disodium salt, pentahydrate
disodium [oxido(oxoboranyloxy)boranyl]oxy-oxoboranyloxy-borinate pentahydrate
Boron sodium oxide (B4Na2O7), pentahydrate
Boron sodium oxide(B4Na2O7),pentahydrate
Etibor 48
Boric acid(H2B4O7),disodium salt,pentahydrate
Sodium borate(Na2B4O5(OH)4) trihydrate
UNII-SG2N20S03U

Chemical & Physical Properties

[ Density]:
1.815

[ Melting Point ]:
75℃

[ Molecular Formula ]:
B₄H₁₀Na₂O₁₂

[ Molecular Weight ]:
291.296

[ Exact Mass ]:
292.033997

[ PSA ]:
138.42000

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VZ2540000

CHEMICAL NAME :: Sodium borate, pentahydrate

CAS REGISTRY NUMBER :: 12179-04-3

LAST UPDATED :: 199712

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: B4-O7.2Na.5H2-O

MOLECULAR WEIGHT :: 360.29

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0536624 *** REVIEWS *** ACGIH TLV-TWA 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-AUSTRALIA:TWA 1 mg/m3 JAN 1993 OEL-BELGIUM:TWA 1 mg/m3 JAN 1993 OEL-DENMARK:TWA 1 mg/m3 JAN 1993 OEL-FRANCE:TWA 1 mg/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 1 mg/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 1 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 OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9788 No. of Facilities: 499 (estimated) No. of Industries: 8 No. of Occupations: 4 No. of Employees: 8315 (estimated) No. of Female Employees: 5763 (estimated)

Safety Information

[ HS Code ]:
2840190000

Customs

[ HS Code ]: 2840190000

Related Compounds

Sodium tetraborate pentahydrate
Sodium tetraborate
lithium tetraborate pentahydrate
Traxanox sodium pentahydrate
disodium,boron,oxygen(2-),propane-1,2-diol
DISODIUMTETRABORATETRIHYDRATE
1-(1,1-dioxidotetrahydrothiophen-3-yl)-3,5-dimethyl-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-1H-pyrazole-4-carboxamide
2-(6-fluoro-2-methyl-4-oxoquinazolin-3(4H)-yl)-N-[4-(1H-1,2,4-triazol-1-ylmethyl)phenyl]acetamide
4-Cyclopentyl-2-(methylsulfonyl)pyrimidine-5-carboxylic acid
N-(8-chloro-2,3,4,9-tetrahydro-1H-carbazol-1-yl)-1,3-benzodioxole-5-carboxamide
N-[2-(1H-1,3-benzimidazol-2-yl)ethyl]-3-(4-chloro-1H-indol-1-yl)propanamide
N-(8-chloro-2,3,4,9-tetrahydro-1H-carbazol-1-yl)furan-2-carboxamide
7-hydroxy-8-{[4-(2-methoxyphenyl)piperazin-1-yl]methyl}-3,4-dimethyl-2H-chromen-2-one
4-(1H-indol-3-yl)-N-[3-(4-methoxybenzyl)-1H-1,2,4-triazol-5-yl]butanamide
5-{[(4,6-dimethylpyrimidin-2-yl)sulfanyl]methyl}-N-(1H-indol-6-yl)furan-2-carboxamide
1-methyl-N-[5-([1,2,4]triazolo[4,3-a]pyridin-3-yl)pentyl]-1H-indazole-3-carboxamide

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