Citric Acid Monohydrate ACS Grade

Name: Quick Facts: Citric Acid Monohydrate - ACS Reagent Grade
Creator: Alliance Chemical
License: https://alliancechemical.com/policies/terms-of-service

Product quick facts

CAS 5949-29-1C6H10O8

Citric Acid Monohydrate - ACS Reagent Grade (CAS 5949-29-1) is an ACS reagent-grade crystal with molecular formula C6H10O8 and a molecular weight of 210.14 g/mol, meeting American Chemical Society specifications for analytical use. It has a flash point of 385°C, and it ships as DOT Hazard Class Not Regulated. Alliance Chemical supplies this product in 3 container sizes from 2 lbs. to 55 Lbs. (12 pack options) with 1-2 business day shipping from Taylor, TX on in-stock orders, plus SDS and lot-specific Certificate of Analysis.

Pack sizes 3 container sizes (2 lbs. to 55 Lbs.) · 12 pack options
Purity / spec ACS Reagent Grade
Lead time In-stock orders placed by Mon-Thu 1 PM CT / Fri 12 PM CT typically ship within 1-2 business days.
Regional availability View state-by-state shipping pages

Request Bulk Quote (512) 365-6838

Quick Answer

What is Citric Acid Monohydrate - ACS Reagent Grade used for, and what should buyers verify before ordering?

Citric Acid Monohydrate - ACS Reagent Grade is supplied in ACS Reagent Grade withDOT Class Not Regulated . Buyers should confirm pack size, grade, SDS, COA needs, and freight requirements before purchase.

Grade: ACS Reagent Grade
DOT class: Not Regulated

Technical Documents

SDS EN SDS FR SDS ES SDS JA TDS COA

Live, always-current docs · lot-specific COA issued per shipment batch.

Who Buys This

Analytical testing labs
University research departments
Quality control teams
Chemical manufacturing buyers

Purity / Grade Guide

ACS reagent grade quality
Suitable for lab workflows
Verified purity COA included
SDS included every order

Pack Sizes

2 lb: bench & testing
5 lb: shop & formulating
55 lb: bulk, best $/lb

Small Packs: UPS Ground nationwide for pints, quarts, and gallons.

LTL / FTL: ABF, SEFL, Saia, XPO, and partner carriers for pails, drums, totes, and full truckloads.

Support: Email or call for freight options, hazardous-material routing, and lead-time confirmation.

Description
Product Documents
Chemical Profile

Product Overview

Citric Acid Monohydrate - ACS Reagent Grade is a high-purity organic acid widely used in laboratory analysis, quality control, and chemical research. This white, crystalline powder is highly soluble in water and valued for its chelating, buffering, and acidulating properties.

Key Properties

Chemical Name: Citric Acid Monohydrate
Grade: ACS Reagent
CAS Number: 5949-29-1
Formula: C6H8O7·H2O
Molecular Weight: 210.14 g/mol
Appearance: White crystalline powder
Melting Point: 100°C
Solubility: Highly soluble in water

Common Applications

Analytical Chemistry: Standard reagent for titrations and pH buffer preparation
Quality Control: Reference standard in pharmaceutical and food testing
Chemical Research: Chelating agent and pH modifier in synthesis
Metal Finishing: Passivation and cleaning of metal surfaces
Industrial Processing: pH adjustment and descaling operations

Safety & Handling

Citric acid monohydrate may cause serious eye irritation (H319). Wear appropriate eye protection when handling. Store in a cool, dry place in tightly sealed containers. Not regulated for transport (non-hazardous for shipping).

Frequently Asked Questions About Citric Acid Monohydrate - ACS Reagent Grade

What is Citric Acid Monohydrate - ACS Reagent Grade and what is its chemical formula?

Citric Acid Monohydrate - ACS Reagent Grade is a chemical compound with the molecular formula C6H10O8, registered under CAS Number 5949-29-1 by the Chemical Abstracts Service (PubChem), with a molecular weight of 210.14 g/mol. Alliance Chemical supplies Citric Acid Monohydrate - ACS Reagent Grade in ACS reagent grade for laboratory, industrial, and commercial applications.

What are the physical properties of Citric Acid Monohydrate - ACS Reagent Grade?

As supplied by Alliance Chemical, Citric Acid Monohydrate - ACS Reagent Grade is supplied as a white crystalline powder. It has a melting point of 135 °C, a boiling point of 175°C, a flash point of 385°C. Solubility: Highly soluble in water, moderate in alcohol.

What grade and purity of Citric Acid Monohydrate - ACS Reagent Grade does Alliance Chemical offer?

Alliance Chemical offers Citric Acid Monohydrate - ACS Reagent Grade in ACS reagent grade. A lot-specific Certificate of Analysis (COA) is available for every shipment, and each product ships with a Safety Data Sheet (SDS) prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and GHS Revision 7. Download SDS.

What are common industrial applications of Citric Acid Monohydrate - ACS Reagent Grade?

Citric Acid Monohydrate - ACS Reagent Grade serves a wide range of sectors, including Healthcare & Pharma, and Lab & Research.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.

What are the hazards of Citric Acid Monohydrate - ACS Reagent Grade and where do I find handling guidance?

Per its GHS classification (SDS Section 2), Citric Acid Monohydrate - ACS Reagent Grade carries the signal word Warning and the following hazard statements: H319 CAUSES SERIOUS EYE IRRITATION; H335 MAY CAUSE RESPIRATORY IRRITATION. Product-specific first aid, fire-fighting, spill response, handling, storage, exposure controls/PPE, and disposal guidance are in SDS Sections 4-8 and 13 — always consult the SDS before use. Download the SDS.

What is the DOT shipping classification for Citric Acid Monohydrate - ACS Reagent Grade?

DOT Classification per 49 CFR 172.101:UN number per SDS Section 14, Hazard Class Not Regulated, Packing Group per SDS Section 14. Regulated shipments include hazmat shipping papers (49 CFR 172.200), UN specification packaging (49 CFR 173), and hazmat labels (172.400). Alliance Chemical ships all orders in DOT-compliant packaging with proper documentation.

How must Citric Acid Monohydrate - ACS Reagent Grade waste be disposed?

Disposal per RCRA (40 CFR 261-265): the waste characterization under 40 CFR 261 is the generator's responsibility — see SDS Section 13 for product-specific guidance. Generator requirements: EPA ID number required if >100 kg/month (40 CFR 262.12). Use an EPA-permitted Treatment, Storage, Disposal Facility (TSDF). Never discharge to sewer without POTW written approval (40 CFR 403). Container disposal: triple rinse (40 CFR 261.7), offer for reconditioning/recycling. State regulations may be more stringent — check with your local environmental agency.

Does Alliance Chemical provide an SDS and COA for Citric Acid Monohydrate - ACS Reagent Grade?

Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of Citric Acid Monohydrate - ACS Reagent Grade. The SDS is prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and the Globally Harmonized System (GHS) Revision 7, covering all 16 required sections including hazard identification, first aid measures, firefighting measures, handling and storage, exposure controls, and regulatory information. The SDS is available for download directly from this product page. COAs are available upon request by contacting Alliance Chemical at 512-365-6838.