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ChemicalBook Product Catalog Inorganic chemistry Inorganic salts Borides, borates and borate Sodium tetraborate

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Sodium tetraborate

$ 1.00 /1KG

Min. Order1KG
Purity95%-99.99%
Cas No1330-43-4
Supply Ability1kg-10MT
Update time2019-07-06

career henan chemical co

career henan chemical co

7YR

China

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Chemical Properties

Product Name	Sodium tetraborate
CAS No	1330-43-4
EC-No	215-540-4
Min. Order	1KG
Purity	95%-99.99%
Supply Ability	1kg-10MT
Release date	2019/07/06

Cara61

Sodium tetraborate Basic information

Product Name:	Sodium tetraborate
Synonyms:	boricacid(h2b4o7),disodiumsalt;boricacid(h2b4o7),sodiumsalt;Dehybor;di-Sodiumtetraborate,anhydrou;FB 48;fr28;fusedsodiumborate;Na2B4O7
CAS:	1330-43-4
MF:	B4Na2O7
MW:	201.22
EINECS:	215-540-4
Product Categories:	Chemical Synthesis;Inorganic Salts;Materials Science;Metal and Ceramic Science;Salts;Sodium;Sodium Salts;Synthetic Reagents;Inorganics;organic or inorganic borate
Mol File:	1330-43-4.mol

Sodium tetraborate Chemical Properties

Melting point	741 °C(lit.)
Boiling point	1575°C
density	2.367 g/mL at 25 °C(lit.)
vapor pressure	7.3 hPa (1200 °C)
refractive index	1.501
Fp	1575°C
storage temp.	Store at +5°C to +30°C.
solubility	H₂O: 0.1 M at 20 °C, clear, colorless
form	Solid
Specific Gravity	2.367
color	White
PH	9.0-10.5 (25℃, 0.1M in H2O)
Water Solubility	26 g/L (20 ºC)
λmax	λ: 260 nm Amax: ≤0.020 λ: 280 nm Amax: ≤0.015
Sensitive	Hygroscopic
Merck	14,8590
Stability:	Stable. Incompatible with powdered metals.
NIST Chemistry Reference	Sodium borate(1330-43-4)
EPA Substance Registry System	Boron sodium oxide (B4Na2O7)(1330-43-4)

Safety Information

Hazard Codes	Xn,Xi,T
Risk Statements	62-63-36/38-36/37/38-61-60
Safety Statements	36/37-24/25-26-36-23-45-53
RIDADR	UN 1760 8/PG 2
WGK Germany	1
RTECS	ED4588000
F	34
TSCA	Yes
HS Code	28401100
Hazardous Substances Data	1330-43-4(Hazardous Substances Data)

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