General Information
Product name
Buffer Solution pH 4.00 ± 0.02
Chemical name
Not applicable
Emergency telephone
(303) 623-5716, (515)232-2533
Icons in SDS
Company Information
company name
Hach Company
Section 2
SECTION 2: Hazards identification
Demineralized Water CAS No.: 7732-18-5 TSCA CAS Number: 7732-18-5 Percent Range: >95.0 Percent Range Units: weight / weight LD50: LD50 oral rat = >89,800 mg/kg LC50: None reported TLV: Not established PEL: Not established No effects anticipated Other components, each CAS No.: Not applicable TSCA CAS Number: Not applicable Percent Range: < 0.1 Percent Range Units: weight / volume LD50: Not applicable LC50: Not applicable TLV: Not established PEL: Not established Any ingredient(s) of this product listed as "Other component(s)" is not considered a health hazard to the user of this product. Potassium Acid Phthalate CAS No.: 877-24-7 TSCA CAS Number: 877-24-7 Percent Range: 1.0 - 5.0 Percent Range Units: weight / volume LD50: Oral rat LDLo = 3200 mg/kg LC50: None reported TLV: Not established PEL: Not established Experimental mutagen.May cause reproductive and fetal effects
