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FAQ

Quality Assurance

ISO, FAMIQS, SGS, FDA
Package

Phosphate: 25kg/bag, 50kg/bag, 1100kg/bag, 1200kg/bag, 1250kg/bag or as your request.
Trace element: 25kg/bag, 50kg/bag, 1200kg/bag, 1350kg/bag or as your request.
Amino acid:25kg/bag, 600kg/bag or as your request.
Vitamin:1kg/bag, 25kg/bag, 25kg/drum ect.
Protein: 25kg/bag, 50kg/bag, 600kg/bag, Unpackaged or as your request.
Delivery Time

About 10-30days.
Modes of transport

By air, by sea or by train.
Payment Term

Pre-T/T OR LC at sight.
Packaging and storage

Most pre-mixed packaging bags use three-in-one paper bags, which have the advantages of waterproof, light-proof, no leakage and not easy to damage. Generally 20-25 kg/bag. Since the premix contains a variety of active micro-components, the chance of their interaction will increase, so care should be taken to prevent moisture during storage.
Measurement and mixing

For the measurement of micro-components, electronic scales should be used, accurate to 0.01 grams, and large amounts of raw materials can be used on scales. There are many kinds of mixers. Ordinary vertical mixers are prone to shortcomings such as automatic separation and slow discharge speed due to their slow feeding speed. It is best to use a horizontal double ribbon mixer or a cone mixer.
Amino acid addition problem

Many experiments have confirmed that adding rumen bypass methionine and lysine can increase milk production and economic benefits. This can be added by dairy farms according to specific conditions.
Stability of trace components

Under normal storage and use conditions, the physical and chemical properties of trace elements, vitamins and other components in the premix are stable, but when the moisture content is high, the stability is poor and the loss rate is large. Strictly control the water content of the premix, preferably not more than 5%.
Production technology

Prevent and reduce the loss of active ingredients and ensure the stability and effectiveness of the premix. Choose raw materials with good stability. In terms of vitamins, it is better to choose stabilized raw materials; when using sulfate trace elements, the crystal water should be minimized, or oxides should be used instead, organic trace elements can also be selected; control choline chloride The amount of alkali, because of its strong water absorption, has a destructive effect on vitamins; vitamins should be added in excess, especially when the storage time exceeds 3 months; good quality antioxidants, anti-caking agents, and anti-fungal agents should be added.

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Food Grade L-Tartaric Acid Pellets DL-Tartaric Acid Bulk

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Food Grade L-Tartaric Acid Pellets DL-Tartaric Acid Bulk

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Overview

Quick Details

CAS No.:	87-69-4	Other Names:	L-2,3-dihydroxysuccinic acid
MF:	C4H6O6	EINECS No.:	201-766-0
Place of Origin:	China	Type:	Food grade
Efficacy:	Acidity Regulators	Brand Name:	polifar
Model Number:	Food Ingredients	Appearance:	White Crystal Powder
Shelf Life:	2 years	MOQ:	1kg
Sample:	Free, ≤100g	Criteria Implemented:	GB 25545 - 2010

Supply Ability changmao

Supply Ability

400,000 kg per month

Packaging & Delivery

Product Packaging:	25 kg/compound bag, with double layer of PP film bag
Product Storage:	Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, away from toxic substances.
Loading:	25MT/20FCL'; 22MT/20FCL' without pallets
Delivery:	About 1 - 2 week

Product Properties

Tartaric acid, or 2,3-dihydroxysuccinic acid, is a carboxylic acid with a chemical formula of C4H6O6. Exist in a variety of plants, such as grapes and tamarind. It is also one of the main organic acids in wine.

As an antioxidant added to food, it can make food have a sour taste. The biggest use of tartaric acid is a beverage additive, and it is also a raw material for the pharmaceutical industry.

Specification

Item	Standard
Appearance	White crystals or crystalline powder
Assay(on dry basis)	99.5 - 101.0 %
Residue on ignition	≤ 0.1
Loss on drying	≤ 0.50 %
Chloride(Cl)	≤ 0.01 %
Sulfate(SO4)	≤ 0.04 %
Heavy metals(Pb)	≤10 mg/kg
Arsenic (As)	≤ 2 mg/kg
Oxalate	≤ 300 mg/kg
Usage	Acidity Regulator

FAQ

Q1: What is tartaric acid?

A1: Tartaric acid is an organic acid that usually exists in crystalline form, in the form of white crystals or powder. It occurs naturally in the sediments of grapes, certain fruits, and wine.

Q2: What role can tartaric acid be used in alcoholic products?

A2: In winemaking, tartaric acid can be used as a source of tartar sediment and helps stabilize wine during the winemaking process.

Exhibition

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