Acetic Acid Water

Batch documentation

Overview

Acetic Acid Water is the catalogue's acidic-pH reconstitution diluent: acetic acid diluted to 0.6% in water and filled into sterile vials, ready to use as supplied rather than prepared in the receiving pharmacy. It exists because a subset of peptides will not behave in a neutral diluent. IGF-1 LR3 is the canonical example, mild acidification holds the protein in monomer form and avoids the aggregation that can occur at neutral pH on dilute reconstitution, and several other solubility-limited actives carry the same instruction on their own product pages. Reaching for a dilute acidic water instead of saline or plain water is therefore a per-SKU decision driven by the compound's documented solubility and stability data, not a general-purpose substitution. Vialdyne supplies the 0.6% dilution in 3 ml and 10 ml sterile vials, sized to match the reconstitution volumes those workflows actually use rather than to be decanted from a bulk bottle. Because the strength is what makes the product fit for purpose, the acceptance question for a receiving quality system is narrow: the release documentation should tie a named lot to acetic-acid content at the labelled 0.6%, pH, sterility, bacterial endotoxin at the injectable limit, particulate matter, the fill volume, and the assigned expiry. Buyers who need a different strength (0.1%, 0.3%, and 1.0% are the usual custom asks) should raise it at the quotation stage rather than adjusting a filled vial in-house, since re-diluting a released sterile presentation moves both the strength control and the sterility assurance onto the pharmacy's own record. Selection between diluents follows the same three-way branch documented on the Sterile Water and BAC Water pages: acidic-pH peptides route here, preservative-incompatible peptides route to SWFI under single-use prep, and preservative-compatible multi-dose workflows route to BAC Water.

Applications & buyer fit

Custom-blend buyers are almost always OEM clients building a branded product around a specific ratio of two or more peptides. The development workflow is collaborative: ratio target, analytical method to verify it, stability protocol in the chosen carrier, and packaging selection are all defined in the OEM brief before the first commercial run. Sample-stage volumes are usually 5-10 g of finished blend; commercial MOQ depends on the components.

Primary buyer fit: academic and contract research laboratories, 503A / 503B compounding pharmacies, and regional distributors and re-sellers.

Specifications

CAS

(dilution, components: acetic acid 64-19-7, water 7732-18-5)

Appearance

Clear, colorless liquid

Purity (HPLC)

≥ 99.0% (component-wise for blends)

Strength

3 ml – 10 ml

Packaging

10 vials/box · base pack (multiples of 10)

MOQ

On request

Lead time

7–14 days

Storage

Room temperature, protect from light

Certificate of Analysis

Representative COA previews for Acetic Acid Water; request the certificate matched to the offered or supplied lot from sales. These are previews — request the full high-resolution certificate for any lot.

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Acetic Acid Water

VD260428-AA003

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Acetic Acid Water

VD260428-AA002

Regulatory note

An acidic-pH reconstitution diluent supplied at a fixed 0.6% dilution. Confirm that sterility, pyrogen (LAL), pH, and injectable-grade status meet the regulations of your target market, and confirm per SKU that the receiving peptide is specified for an acidic diluent before substituting it for water or saline.

Frequently asked questions