sodium metaborate, anhydrous

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Names

[ CAS No. ]:
7775-19-1

[ Name ]:
sodium metaborate, anhydrous

[Synonym ]:
sodium boranoate
Sodium borate(1-)
Kodalk
Sodium metaborate
NaBO2
Borosoap
SODIUMBORATES
Sodium dioxoborate
SODIUM MONOBORATE
Rasorite
Sodiooxyboron oxide
EINECS 231-891-6
sodium boranate

Chemical & Physical Properties

[ Density]:
2.464

[ Boiling Point ]:
1434ºC

[ Melting Point ]:
966ºC

[ Molecular Formula ]:
BNaO2

[ Molecular Weight ]:
65.80000

[ Exact Mass ]:
65.99000

[ PSA ]:
40.13000

[ Water Solubility ]:
g/100g solution H2O: 14.10 (0°C), 22.00 (25°C), 55.60 (100°C); solid phase, NaBO2 ·4H2O (0°C, 25°C), NaBO2 · 2H2O (100°C) [KRU93]

MSDS

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Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ED4640000
CHEMICAL NAME :
Boric acid, monosodium salt
CAS REGISTRY NUMBER :
7775-19-1
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
B-H-O2.Na
MOLECULAR WEIGHT :
66.81

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 :
2330 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,88,1991 *** 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80073 No. of Facilities: 3745 (estimated) No. of Industries: 33 No. of Occupations: 27 No. of Employees: 10520 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80073 No. of Facilities: 8275 (estimated) No. of Industries: 63 No. of Occupations: 56 No. of Employees: 68763 (estimated) No. of Female Employees: 13782 (estimated)

Safety Information

[ RIDADR ]:
UN3077(solid)

[ HS Code ]:
2840200000

Synthetic Route

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Precursor & DownStream

Precursor

  • sodiumborohydride
  • Water
  • Tetraborane(10).
  • Sodium formate

DownStream

  • 2-Bromo-5-chlorobenzaldehyde
  • Sodium (oxoboryl)dioxidanide
  • sodiumborohydride
  • Water
  • Sodium tetramethoxyborate
  • 5-Ethoxy-2-pyrrolidinone

Customs

[ HS Code ]: 2840200000

Related Compounds

  • sodium,oxido(oxo)borane
  • Sodium metaborate hydrate
  • Sodium metaborate 4-hydrate
  • SODIUM METABORATE DIHYDRATE
  • sodium metaborate
  • sodium,[(3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a:5',3'-d]pyran-3a-yl]methoxysulfonylazanide