Citric Acid Anhydrous Food Grade

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

Citric Acid

Also known as: 2-hydroxypropane-1,2,3-tricarboxylic acid · anhydrous citric acid
CAS number: 77-92-9
Formula: C6H8O7
Molecular weight: 192.12 g/mol
Grade: Food Grade
Appearance: White crystalline powder
Flash point: 100 °C
Boiling point: Decomposes

Hazards

Signal word Warning

Irritant

Summary only. Read the SDS and the container label for complete hazard and handling information.

SDS also in

Who uses it

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

Laboratory & Pharmaceutical
Food & Beverage
Cosmetics & Personal Care

Representative industry photos.

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 is also known as 2-hydroxypropane-1,2,3-tricarboxylic acid and anhydrous citric acid. It has a flash point of 100 °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 Food Grade
Lead time In-stock orders placed by Mon-Thu 2 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

Stock footage.

How it ships.

Regulated products are packed, marked, and labeled for hazmat transport, from one quart to a pallet of drums.

Most stocked orders ship in 1–2 business daysOrder cutoff: Mon-Thu 2 PM CT / Fri 12 PM CT
Hazmat packing, marking, and labelingPacked by staff trained under DOT rule 49 CFR 172.704
UPS Ground for bottles, jugs, and up to three pailsLTL freight for four or more pails, drums, and totes. Liftgate on request.

Ships with
FedEx Freight
Southeastern Freight Lines

Buying for a company or agency?

Pay by card at the listed price, or order on Net 30 terms once your credit is approved. For NSN and contract requirements, send an RFQ.

CAGE code: 1LT50
UEI: DCTCZDY3BLD3
Primary NAICS: 424690
Ownership: Woman-Owned
Federal supply: DLA Supplier
Terms: Net 30 on approved credit, W-9 on request

Apply for Net 30 Email a purchase order Vendor qualification documents

Gloved hands strapping four blue chemical drums to a pallet at a warehouse loading dock — Illustration.

Safety data sheets and certificates.

Find an SDS or TDS by product name or CAS number. Certificates of analysis are free on request.

Find an SDS or COA

Selected organizations we've supplied

Logos identify supplied organizations; no endorsement or partnership is implied.

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).

Comparing suppliers?

Before you compare quotes, read How to Choose a Bulk Chemical Supplier — the four documents to demand, how to pick the grade your process actually needs (and where buyers overpay), why you should compare delivered prices rather than unit prices, and the red flags worth walking away from.

Frequently Asked Questions About Citric Acid Anhydrous - Food Grade

What is Citric Acid Anhydrous Food Grade used for?

Citric Acid Anhydrous Food Grade is used in food processing, beverages, and cleaning. CAS: 77-92-9.

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

Citric Acid Anhydrous - Food Grade is listed under CAS 77-92-9 (PubChem reference search). The catalog formula is C6H8O7. The listed molecular weight is 192.12 g/mol. For solutions and blends, identity values may describe a constituent; consult the product SDS for composition.

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

Catalog reference information for Citric Acid Anhydrous - Food Grade: form: Crystal; appearance: White crystalline powder; melting point: 307 °F (anhydrous); boiling point: Decomposes; flash point: 100 °C; solubility: Highly soluble in water, moderate in alcohol; reference values may describe a pure substance rather than the supplied concentration or blend. Confirm applicable conditions and specifications in the product documents; these values are not batch test results.

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

Alliance Chemical lists Citric Acid Anhydrous - Food Grade in Food Grade. Check the product specification for the measurement basis and acceptance limits. A grade label alone does not establish certification or suitability for a regulated application. For batch results, request a COA using the product name and lot number.

What are common industrial applications of Citric Acid Anhydrous - Food Grade?

Catalog industry categories for Citric Acid Anhydrous - Food Grade include Cosmetics & Personal Care, Food & Beverage, Laboratory & Pharmaceutical. To evaluate it for your process, compare the listed grade, concentration and product specifications with your requirements. Contact Alliance Chemical to confirm any application-specific documentation or certification before ordering.

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?

The catalog transport entry lists, hazard class Not Regulated. Consult SDS Section 14 and confirm the requirements for your selected pack size and shipping destination with Alliance Chemical.

How must Citric Acid Anhydrous - Food Grade waste be disposed?

Consult SDS Section 13 for disposal information for Citric Acid Anhydrous - Food Grade. Disposal requirements depend on the resulting waste, contamination and location. Have your site's responsible waste professional determine the appropriate waste classification and disposal method. View the SDS.

Does Alliance Chemical provide an SDS and COA for Citric Acid Anhydrous - Food Grade?

Search the document library for Citric Acid Anhydrous - Food Grade. The SDS is also available here. A sample COA describes specifications and does not establish the results for your shipment. To request a lot-specific COA or confirm document availability, contact Alliance Chemical with the product name and lot number.