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102307 α-Chymotrypsin

(from bovine pancreas) cryst. lyophilized 350 U/mg for biochemistry EC 3.4.21.1

α-Chymotrypsin MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Only Available on Sigmaaldrich
102307
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Overview

Replacement Information

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1.02307.0001 Glass bottle 1 g —
1.02307.0005 Glass bottle 5 g —
Description
Catalogue Number102307
References
Product Information
CAS number9004-07-3
EC index number647-011-00-2
EC number232-671-2
HS Code3507 90 90
Applications
Biological Information
Physicochemical Information
Melting Point200 °C
pH value3 - 5 (10 g/l, H₂O)
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat > 4000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335: May cause respiratory irritation.
H400: Very toxic to aquatic life.
Precautionary Statement(s)P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P273: Avoid release to the environment.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of dangerirritant, sensitizing
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +8°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 3077 , 9, III
Declaration (transport by air) IATA-DGRUN 3077 , 9, III
Declaration (transport by sea) IMDG-CodeUN 3077 , 9, III, Marine Pollutant: P
Supplemental Information
Specifications
Appearance (description)lyophilisate
Appearance (color)slightly yellowish
Activity (ATEE, pH 8.0, 25 °C)≥ 350 U/mg
Spec. activity (calc. on protein)ca. 400
Global Trade Item Number
Catalogue Number GTIN
1.02307.0001 04022536032092
1.02307.0005 04022536032108