Product Information
Applications
Biological Information
Purity≥99% by titration (dry basis)
Physicochemical Information
Heavy metals≤5 ppm
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
RTECSTY2900000
Safety Information
R PhraseR: 36/38

Irritating to eyes and skin.
S PhraseS: 26

In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Product Usage Statements
Storage and Shipping Information
Ship Code Ambient Temperature Only
Toxicity Irritant
Storage +15°C to +30°C
Do not freeze Ok to freeze
Packaging Information
Transport Information
Supplemental Information
Specifications

Documentation

Tris Base, ULTROL® Grade - CAS 77-86-1 - Calbiochem SDS

Title

Safety Data Sheet (SDS) 

Tris Base, ULTROL® Grade - CAS 77-86-1 - Calbiochem Certificates of Analysis

TitleLot Number
648311

Brochure

Title
Bulk packaging
Detergents and Buffers Technical Bulletin
Data Sheet

Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

Revision11-October-2016 JSW
Synonymstris(Hydroxymethyl)aminomethane
DescriptionWidely used as a biological buffer (absorbance: <0.05 at 260 nm, 1.0 M, H2O). A 1.0 M solution in H2O has a pH range of 10.3-11.3 and a pKa of 8.3 at 20°C.
FormWhite crystalline solid
CAS number77-86-1
RTECSTY2900000
Chemical formulaC₄H₁₁NO₃
Purity≥99% by titration (dry basis)
SolubilityH₂O (1 M)
Storage +15°C to +30°C
Do Not Freeze Ok to freeze
Toxicity Irritant
Merck USA index14, 9772

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Life Science Research > Inhibitors and Biochemicals > Biochemicals > Buffers