Standard reference material for purity (alkali content) of trihydroxymethyl aminomethane - ≥99.89%

Cat. No.: S283776
AVAILABLE TO ORDER
GRADE & PURITY ≥99.89%
Storage
Protected from light,Desiccated,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
S283776-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$496.90

$579.90
Save $83.00 (14.31%)
20g
S283776-20g
2

$1,589.90

$1,854.90
Save $265.00 (14.29%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥99.89% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Desiccated,Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Considerations for use

Before use, the samples were placed in weighing bottles and left to stand for 7 days in a dryholder containing anhydrous magnesium perchlorate before weighing.The sample mass must be corrected for buoyancy.The sample density was 1.35 g / cm3.

Specifications

Specifications & Purity
≥99.89%
Storage
Protected from light, Desiccated, Room temperature
Shipped In
Normal
Purity
≥99.89%

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
J22111396Certificate of AnalysisApr 03, 2026 S283776
G2228144Certificate of AnalysisFeb 04, 2026 S283776
I2528050Certificate of AnalysisOct 21, 2025 S283776
I2109498Certificate of AnalysisJun 15, 2023 S283776
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