Free sample for Direct Copper Blue 2r Dyestuff - Sodium Thiosulphate – LEADING factory and manufacturers

Free sample for Direct Copper Blue 2r Dyestuff - Sodium Thiosulphate – LEADING

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We often stay with the principle "Quality Very first, Prestige Supreme". We have been fully committed to supplying our consumers with competitively priced high-quality goods, prompt delivery and skilled provider for Basic Red 16, Vat Brown Gs, Basic Orange 2 Dye, Our business has already setup a professional, creative and responsible workforce to develop purchasers together with the multi-win principle.

Free sample for Direct Copper Blue 2r Dyestuff - Sodium Thiosulphate – LEADING Detail:

Features of Sodium Thiosulfate:

1, Chemical name: Sodium thiosulfate
2, H.S code: 2832800000
3, Molecular formula: Na2S2O3*5H2O
4, Molecular weight: 248.17

5, Properties: Monoclinic crystal, Melting point: 40-45degree, Relative density: 1.729(17degree).

6, Packing: 25kg, 50kg plastic woven bag, or following your demand.

Application of Sodium Thiosulfate:

Used in fixers, plating, leather, reductant, dechlorinating agent, sulfur dyeing agent, as a blush preventive agent, and as a disinfectant. And decolor agent.

Specifications of sodium thiosulphate:

Item	Photographic grade	Industrial grade	Anhydrous grade
Appearance	colorless transparent crystal	colorless transparent crystal	white powder
Assay	≥ 99.00%	≥ 98.5%	≥ 97.0%
Water Insoluble matter	≤ 0.01%	≤ 0.03%	≤ 0.03%
Sulfide	≤ 0.001%	≤ 0.003%	≤ 0.001%
Fe	≤ 0.001%	≤ 0.003%	≤ 0.005%
PH	6.5~9.5	6.5~9.5	6.5~9.5
Water solution reaction	in accordance with the test	in accordance with the test	—-
Granularity(g/g)	12~16	—	—-

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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for Free sample for Direct Copper Blue 2r Dyestuff - Sodium Thiosulphate – LEADING , The product will supply to all over the world, such as: Slovakia, azerbaijan, Jordan, We will initiate the second phase of our development strategy. Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

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The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!