Food Grade Xanthan Gum, Pro-XTG-Xanthan Gum-Adjuvants & Pesticides- Shanghai Profirst Co., Ltd.

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Food Grade Xanthan Gum, Pro-XTG

Pro-XTG functions as a hydrophilic colloid to thicken, suspend and stabilize water-based pesticide formulations like suspension concentration (SC) and concentrated emulsion (EW).

Outstanding Merits

With very low concentration, Pro-XTG gives high viscosity while keeps extreme pseudoplasticity, or shear thinning.
Outstanding stability with respect to pH, salt and heat.
Excellent compatibility even synergistic effect with other thickener and suspending agent like magnesium aluminum silicate or additives like smectite clay.
Because of its high molecular weight, Pro-XTG also can be part of anti-drift agent.

Specifications

Appearance	Off-white to light yellow powder
Dry sieve analysis	≥ 95% (through 80mesh)
Loss on drying	≤ 13%
pH	6.0-8.0 (1% AS)
Ash	≤ 13%
Shearing ratio	≥ 6.5%
Viscosity	≥ 1200mPa.s (1% in 1% KCl solution)
Pyruvic acid	≥ 1.5%
V1:V2	1.02-1.45
Total nitrogen	≤ 1.5%
Total heavy metals	≤ 20.0ppm
Pb	≤ 2.0ppm
Total plate count	≤ 2000 cfu/g
Salmonella	Negative (In 10g)

Product Usage

The dosage of Pro-XTG is about 0.1% of the whole system. Prepare the liquid of Pro-XTG with certain preservative in advance to make it thoroughly hydrated and add it at the end of the milling cycle.

Packing

25kg/bag.

Product Safety, Handling and Storage

Transport as non-dangerous goods.
Tight up and store in a cool, ventilated, dry place.
Shelf life is 24 months.

Sample of Pro-XTG

food grade xanthan gum sample