di-Sodium tetraborate decahydrate 99.5-105.0% ACS

Supplier: Thermo Scientific Chemicals

Danger

Synonyms: Borax tetra, Sodium tetraborate decahydrate, Sodium Borate decahydrate

040114-36

AA40114-36EA 67.86 USD

AA40114-36

di-Sodium tetraborate decahydrate 99.5-105.0% ACS

di-Sodium tetraborate decahydrate

MDL: MFCD00149193 Notes: 100°C -5H2O, 150°C -9H2O, 320°C -10H2O Soluble in water, glycerol. Insoluble in alcohol

Purity: 99.5-105.0% CAS No.: 1303-96-4 Molecular Formula: B4Na2O7.10H2O Formula Weight: 381.37 (201.22anhy) Physical Form: Powder Density: 1.73 Appearance: Grey, blue, or green Odor: Odorless pH: 9,24 Melting Point: 75° Solubility: Soluble in water, glycerol. Insoluble in alcohol Merck Reference: 14,8590 MDL No.: MFCD00149193

Formula: Na₂B₄O₇·10H₂O
MW: 381.37 g/mol
Boiling Pt: 320 °C (1013 hPa)
Melting Pt: 75 °C
Density: 1.73
Storage Temperature: Ambient

MDL Number: MFCD00149193
CAS Number: 1303-96-4
EINECS: 215-540-4
REACH: 01-2119490790-32
Merck Index: 14,8590

Specification Test Results

Insoluble matter	0.005%
Cl	0.001%
PO3	0.001%
SO3	0.005%
Ca	0.005%
Heavy Metals (as Pb)	0.001%
Fe	5 ppm
pH of a 0.01M solution	9.15-9.20 at 25°

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