Technical Data Sheet

Glycerin 75% Food Grade

Food · 75%

Alliance Code: glycerin-75-food-grade
確認日: 2026-06-17
Revision: 1.1

CAS number: 56-81-5
Structure: Structure · PubChem
Grade: Food · 75%

Last reviewed 2026-06-17 by Andre Taki, Chief Commercial Officer.

Identity & Composition

製品名: Glycerin 75% Food Grade
Alliance Code: glycerin-75-food-grade
Grade: Food
濃度: 75%
CAS番号: 56-81-5PubChem
化学式: C3H8O3PubChem
分子量: 92.09PubChem
製品種別: solution

Specifications

Test	Specification	Typical	Method	Source
Assay (glycerol)	74.0 - 76.0 %	75.0 %	—	Interpreted
Fatty acids and esters	not more than 0.75 mL of 0.5 N sodium hydroxide consumed	0.08	USP saponification / residual titration on a 50 g sample	Interpreted
Heavy metals	3.75 ppm max	0.75 ppm	—	Interpreted
Chloride	0.00076% max	0.000075 %	—	Interpreted
Chlorinated Compounds	0.0022% max	0.00015 %	Morpholine reflux followed by silver-nitrate turbidity comparison	Interpreted
Diethylene Glycol	0.075% max	0.0037 %	Gas chromatography with flame-ionization detection	Interpreted
Ethylene glycol	0.075 % max	0.003 %	USP 41 (Identification Test B, gas chromatography)	Interpreted
Individual Impurities, excluding Diethylene Glycol	0.075% max	0.015 %	Gas chromatography with flame-ionization detection	Interpreted
Related compounds (any individual impurity other than diethylene glycol)	0.075% max	0.015 %	USP gas chromatography, area normalization	Interpreted
Residue on Ignition	0.0076% max	0.0015 %	Ignition of a 50 g sample followed by sulfuric-acid treatment and ignition to constant weight	Interpreted
Sulfate	0.0015 % max	0.00015 %	USP <221>	Interpreted
Total Impurities, including Diethylene Glycol	0.75% max	0.037 %	Gas chromatography with flame-ionization detection	Interpreted
lead	0.75 ppm max	0.015 mg/kg	—	Interpreted
Composition	75 % glycerol in deionized water, by weight	Conforms	By formulation; confirmed by specific gravity	Interpreted
Related compounds (total impurities, including diethylene glycol)	0.75% max	0.037 %	USP gas chromatography, area normalization	Interpreted
related compounds	0.075 % max	0.06 %	—	Interpreted

Values are reproduced from the current product reference. Source labels do not by themselves establish a supplier guarantee or a test result for your lot. Confirm applicable acceptance limits and request lot-specific documentation.

Available GradesSame CAS, alternate grades and concentrations

Grade	濃度	Typical Assay	SKU	TDS
This grade Food	75%	—	current	current
Food	50%	—	glycerin-50-food-grade	View TDS →
Food	25%	—	glycerin-25-food-grade	View TDS →
Technical Grade	—	—	glycerin-technical-grade	View TDS →
USP Grade	—	—	glycerin-usp-grade	View TDS →

Typical assay shown is the rolling-window mean from the sibling product's most recent lots. Grade selection drives downstream end-use — verify the sibling grade matches your specification before substitution.

Physical & Chemical Properties

Property	値	Source
Color	10 Max APHA	Interpreted

Regulatory & Transport

DOT / 49 CFR

UN Number: Not regulatedAdjudicated
Hazard Class: Not regulatedAdjudicated
Packing Group: Not regulatedAdjudicated
Proper Shipping Name: Not regulatedAdjudicated

GHS / OSHA HazCom 2012

注意喚起語: Not regulatedAdjudicated
H-Codes (Hazard Statements): Not applicableECHA CLP Annex VI
P-Codes (Precautionary Statements): Not applicableECHA CLP Annex VI

許容濃度

OSHA PEL (29 CFR 1910.1000): 15 mg/m³ TWA total / 5 mg/m³ TWA respirableOSHA 29 CFR 1910.1000
ACGIH TLV: —no canonical
NIOSH REL: 5 mg/m³ TWA (mist)NIOSH Pocket Guide
NIOSH IDLH: —no canonical

Transport descriptions reflect 49 CFR 172.101 lookup at time of publication. Sourced data: ECHA CLP Annex VI for harmonised classifications, NIOSH Pocket Guide for REL/IDLH, OSHA Z-Tables for PEL. Always verify against the latest regulatory text before shipment-critical decisions.

Supplier Qualification Packet

One zipped download containing the TDS, SDS, latest lot COA (when available), and a fresh Letter of Continuing Guaranty for Glycerin 75% Food Grade. Every file included is SHA-256 hashed and listed in a manifest your QA team can audit.

Download audit packet

Application Guidance

Glycerin 75% Food Grade (Food) application guidance is available on request. Contact Alliance Chemical Technical Services for grade-specific use recommendations.

Storage & Handling

Recommended Storage: Cool, dry, well-ventilated area in original sealed containers. Refer to product SDS for material-specific guidance.Class-level guidance — not product-specific; the SDS controls.
Handling Precautions: Use standard chemical PPE — splash goggles, gloves, lab coat. Refer to SDS for hazard-specific PPE requirements.Class-level guidance — not product-specific; the SDS controls.
Incompatibilities: Consult the SDS for material-specific incompatibilities.Class-level guidance — not product-specific; the SDS controls.
Shelf Life: Consult Technical Services for product-specific shelf life

For full hazard, PPE, and emergency response guidance, refer to the Safety Data Sheet (SDS) for this product. The SDS controls in all cases where guidance differs.

Packaging & Logistics

Shipping Description (US DOT)

Not regulated for transport.

Confirm against shipping documents and carrier requirements before tender.

NMFC Class

Revision History

Last reviewed 2026-06-17 by Andre Taki, DOT Hazmat Specialist.

Version	Date	Change	Trigger
1.1	2026-06-17	Canonical data re-verified: 3 fields updated against independent vendor SDSs, CLP Annex VI, 49 CFR, and OSHA HazCom 2024 (GHS classification, hazard/precautionary codes, signal word, physical properties as applicable). countryOfOrigin· canonical adjudication / reground (coa.data_provenance) dotSubsidiaryHazardClass· canonical adjudication / reground (coa.data_provenance) hsCode· canonical adjudication / reground (coa.data_provenance)	canonical_change
1.0	2026-05-20	Initial URL-first TDS published from canonical chemistry registry.	initial

This Technical Data Sheet is provided for technical reference. The Safety Data Sheet (SDS) controls in all cases where guidance differs. Values reflect Alliance Chemical canonical data at time of generation; subsequent revisions are recorded in the Revision History above.