Description

Ammonium Hydrogen Tartrate is a white crystalline salt derived from tartaric acid. This compound is valued for its role as a key intermediate and pH regulator in various industrial and laboratory processes. It is primarily sought by manufacturers in the food, pharmaceutical, and chemical synthesis sectors for its consistent quality and reliable performance.

Application

• As a pH buffer and acidity regulator in food processing and beverage production.
• As a chemical intermediate in the synthesis of other tartrate salts and specialty chemicals.
• In analytical chemistry as a reagent for standard solutions and qualitative testing.
• As a component in baking powder formulations and other leavening agents.
• In pharmaceutical preparations as an excipient or a starting material for active ingredients.
• For metal plating and surface treatment processes.
• In textile dyeing and printing as a mordant or auxiliary agent.

Basic Information

Product Name	Ammonium Hydrogen Tartrate
CAS No.	3095-65-6
Molecular Formula	C4H9NO6
Molecular Weight	167.12 g/mol
Synonyms	Ammonium Bitartrate; Ammonium L-(+)-Bitartrate; Monoammonium Tartrate; 1-Ammonium-2,3-dihydroxybutanedioate hydrogen; Tartaric Acid Monoammonium Salt; L-(+)-Tartaric Acid Ammonium Salt; Cream of Tartar, Ammonium Salt
EINECS	221-447-3

Quality Control

Our Ammonium Hydrogen Tartrate is produced and tested under a rigorous quality management system. We ensure compliance with relevant industry standards, including Food Chemical Codex (FCC) and Reagent Grade specifications where applicable. A comprehensive Certificate of Analysis (COA), detailing purity, identity, and impurity profiles, is provided with each batch to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition (Sulfated Ash)	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Optical Rotation [α]20/D	+28.0° to +30.0°

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.