Citric Acid Anhydrous - Food Grade | Natural Preservative & Acidulant

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

Product quick facts

CAS 77-92-9C6H8O7

Citric Acid Anhydrous - Food Grade (CAS 77-92-9) is a Food Grade crystal with molecular formula C6H8O7 and a molecular weight of 192.12 g/mol, intended for applications that require a food-grade specification; verify suitability against the product COA and applicable regulations. It has a flash point of 100 °C, and it ships as DOT Hazard Class Not Regulated. Alliance Chemical supplies this product in 3 sizes from 2 lbs. to 55 Lbs. with 1-2 business day shipping from Taylor, TX on in-stock orders, plus SDS and lot-specific Certificate of Analysis.

Pack sizes 3 sizes (2 lbs. to 55 Lbs.)
Purity / spec Food Grade
Lead time In-stock orders placed by Mon-Thu 1 PM CT / Fri 12 PM CT typically ship within 1-2 business days.
SDS / COA Download SDS; lot-specific COA available on request.
Regional availability View state-by-state shipping pages

Request Bulk Quote (512) 365-6838

Quick Answer

What is Citric Acid Anhydrous - Food Grade used for, and what should buyers verify before ordering?

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

Grade: Food Grade
DOT class: Not Regulated
Documents: SDS and lot-specific COA support
Shipping: UPS for small packs; LTL/FTL for pails, drums, totes, and bulk orders

Commercial Fulfillment Snapshot

Buy Citric Acid Anhydrous - Food Grade with faster decisions and fewer back-and-forth emails.

In-stock orders placed before 1:00 PM CT (Mon-Thu) and before 12:00 PM CT (Fri) typically ship within 1-2 business days. Order online 24/7.

Get Bulk Quote → Call (512) 365-6838

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

Food & beverage producers
Commercial kitchens & bakers
Candy & confection makers
Ingredient sourcing teams

Purity / Grade Guide

Food Grade for edible use
Great for acidifying recipes
Suitable for flavor balancing
COA and SDS included

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 Anhydrous - Food Grade is a high-purity organic acid widely used in food processing, beverages, and cleaning applications. This white, crystalline powder is highly soluble in water and valued for its chelating, buffering, and acidulating properties.

Key Properties

Chemical Name: Citric Acid Anhydrous
Grade: Food Grade
CAS Number: 77-92-9
Formula: C6H8O7
Molecular Weight: 192.12 g/mol
Appearance: White crystalline powder
Melting Point: 153°C
Solubility: Highly soluble in water

Common Applications

Food & Beverage: Natural preservative, flavor enhancer, and acidulant
Cleaning Products: Effective descaling and chelating agent
Bath Products: Key ingredient in bath bombs and fizzing products
Canning & Preserving: pH adjustment for safe food preservation
Cosmetics: pH adjuster in skincare and personal care formulations

Safety & Handling

Citric acid anhydrous 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).

Property	Value
Molecular Weight	192.12
Formula	C6H8O7
Grade	Food Grade
Flash Point	100 °C
Form	Crystal
Solubility	Highly soluble in water, moderate in alcohol
Appearance	White crystalline powder
Melting Point	307 °F (anhydrous) (NTP, 1992)
Boiling Point	Decomposes (NTP, 1992)
Industry	Cosmetics & Personal Care, Food & Agriculture, Healthcare & Pharma

Frequently Asked Questions About Citric Acid Anhydrous - Food Grade

What is Citric Acid Anhydrous - Food Grade and what is its chemical formula?

Citric Acid Anhydrous - Food Grade is a chemical compound with the molecular formula C6H8O7, registered under CAS Number 77-92-9 by the Chemical Abstracts Service (PubChem), with a molecular weight of 192.12 g/mol. Alliance Chemical supplies Citric Acid Anhydrous - Food Grade in Food Grade for laboratory, industrial, and commercial applications.

What are the physical properties of Citric Acid Anhydrous - Food Grade?

As supplied by Alliance Chemical, Citric Acid Anhydrous - Food Grade is supplied as a white crystalline powder. It has a melting point of 307 °F (anhydrous) (NTP, 1992), a boiling point of Decomposes (NTP, 1992)°C, a flash point of 100 °C. Solubility: Highly soluble in water, moderate in alcohol.

What grade and purity of Citric Acid Anhydrous - Food Grade does Alliance Chemical offer?

Alliance Chemical offers Citric Acid Anhydrous - Food Grade in Food 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 Anhydrous - Food Grade?

Citric Acid Anhydrous - Food Grade serves a wide range of sectors, including Cosmetics & Personal Care, Food & Agriculture, and Healthcare & Pharma.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.

What are the hazards of Citric Acid Anhydrous - Food Grade and where do I find handling guidance?

Per its GHS classification (SDS Section 2), Citric Acid Anhydrous - Food 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 Anhydrous - Food 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 Anhydrous - Food 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 Anhydrous - Food Grade?

Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of Citric Acid Anhydrous - Food 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.