Product ID:AMINO ACID REAGNT POWDER PILLOWS FOR SILICA
MSDS Date:01/01/1985
FSC:6810
NIIN:00N000365
MSDS Number: BCFGZ

HACH CHEM CO

Emergency Phone: 515-232-2533

Cage: GO848

HACH CO

389 LOVELAND, CO 80539 US

Telephone: 970-669-3050/ 303-623-5716

Cage: 91224

SODIUM BISULFITE (SASA III)

CAS: 7631-90-5

RTECS: VZ2000000

OSHA PEL 5 MG/M3

ACGIH TLV: 5 MG/M3; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

1-AMINO-2-NAPHTHOL-4-SULFONIC ACID

RTECS: QR1292000

Effects of Overexposure:INH: MUCOUS MEMBRANE & RESP TRACT IRRIT. ORAL
TOX: G I TRACT IRRIT. EYES: CONJUNCTVTS. SKIN: DERMIT.

First Aid:SKIN: WASH W/SOAP & WATER. EYES: IRRIGATE W/WATER 15 MIN,
CALL MD. INH: REMOVE FROM EXPOSURE. SWALLOWING: GIVE PLENTY WATER
OR MILK. FOLLOW W/DOSE OF MILK OF MAGNESIA, CALL MD.

Handling and Storage Precautions:PROT AGAINST PHYSICAL DAMAGE. KEEP
WELL CLOSED IN COOL PLACE.
Other Precautions:AVOID INGEST, INH OF DUST/VAPOR, CNTCT W/SKIN/EYES.

Respiratory Protection:NIOSH/MSHA APPRVD DEVICE IF NEC
Eye Protection:SAFETY GLASSES
Supplemental Safety and Health
DOES NOT DECOMP VIOLENTLY WHEN EXPOSED TO AIR, WATER, STRONG OXIDIZERS.
NITE TEL: 515-232-5426.

Appearance and Odor:WHITE-TAN POWDER, ODOR OF SULFUR DIOXIDE

Stability Indicator/Materials to Avoid:YES

Waste Disposal Methods:DISPOSE IAW FED, STATE, LOCAL REG

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assume responsibility for the suitability of this information to their
particular situation.