| Identification | More | [Name]
SODIUM METABORATE TETRAHYDRATE | [CAS]
10555-76-7 | [Synonyms]
SODIUM BORATE, TETRAHYDRATE
SODIUM METABORATE
SODIUM METABORATE 4H2O
SODIUM METABORATE, HYDROUS
SODIUM METABORATE TETRAHYDRATE
SODIUM METABORATE-4-HYDRATE
SodiumMetaborate(Tetra)
SODIUM METABORATE 2H2O
Sodium metaborate tetrahydrate, extra pure, 98.5%
Boric acid (HBO2), sodium salt, tetrahydrate
sodium metaborate：sodium metaborate tetrahydrate
Sodium metaborate tetrahydrate, extra pure | [EINECS(EC#)]
231-891-6 | [Molecular Formula]
BH8NaO6 | [MDL Number]
MFCD00149205 | [Molecular Weight]
137.86 | [MOL File]
10555-76-7.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystals or crystalline powder | [Melting point ]
57 °C | [density ]
1.740 | [storage temp. ]
Hygroscopic, Refrigerator, under inert atmosphere | [solubility ]
Water (Slightly) | [form ]
Crystals or Crystalline Powder | [color ]
White | [PH]
pH (10g/l, 25℃) : 10.5～12.0 | [Water Solubility ]
Soluble in water. | [Exposure limits]
ACGIH: TWA 2 mg/m3; STEL 6 mg/m3 | [Stability:]
Hygroscopic | [CAS DataBase Reference]
10555-76-7(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [RTECS ]
ED4640000 | [TSCA ]
Yes | [HS Code ]
28402090 |
| Hazard Information | Back Directory | [Chemical Properties]
white crystals or crystalline powder | [Uses]
It is used in textile
finishing as a component of sizing, scouring compositions,
adhesives, and detergents. It is also used in photography and
agriculture. | [Uses]
Sodium Metaborate Tetrahydrate is used as a boron fertilizer for maize growth and uptake. it is also used as a source of boron in the production of Sodium borohydride which is a medium for hydrogen storage. | [Production Methods]
Sodium metaborate tetrahydrate may be made by cooling a
solution containing borax and an amount of sodium hydroxide
just in excess of the theoretical value. |
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