Name: Boric Acid, R. G. Buffer Substance 99.8% ACS Reagent, 500 grams
SKU: MIL-31146-500G
Availability: InStock

Boric Acid, R. G. Buffer Substance 99.8% ACS Reagent, 500 grams

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SKU: MIL-31146-500G Category: Chemicals

Description

Boric Acid R. G. Buffer Substance ≥99.8% ACS Reagent 500 Grams

CAS Number 10043-35-3
Linear Formula H3BO3
Molecular Weight 61.83
EC Number 233-139-2
MDL number MFCD00011337
eCl@ss 38120104
PubChem Substance Id 329753669
NACRES NA.21

Quality Level	200
Grade	ACS reagent, Reagent. ISO, Reagent. Ph. Eur.
Vapor Pressure	2.6 mmHg (20°C)
Grade	puriss. p.a.
Assay	≥99.8%
Impurities	≤0.005% insoluble in methanol ≤0.05% with methanol-HCl non-volatile. matter
pH	3.6-4.0 (20°C, 4%)
mp	160°C (dec.) (lit.)
anion traces	chloride (Cl-): ≤3 Mg/kg phosphate (PO43-): ≤5 Mg/kg sulfate (SO42-): ≤5 Mg/kg
cation traces	As: ≤5 Mg/kg Ca: ≤10 Mg/kg Cd: ≤5 Mg/kg Cu: ≤5 Mg/kg Fe: ≤1 Mg/kg Mg: ≤5 Mg/kg Pb: ≤5 Mg/kg Zn: ≤5 Mg/kg

Synonym: Sodium (meta)periodate

Safety Information

GHS08

Signal word Danger
Hazard statements H360FD
Precautionary statements P201-P280-P308 + P313
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS ED4550000