Professional China Flourescent Brightener Ob-1 - Sodium Thiosulphate – LEADING factory and manufacturers

Professional China Flourescent Brightener Ob-1 - Sodium Thiosulphate – LEADING

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Our goods are commonly recognized and reliable by consumers and may satisfy continually developing economic and social needs for Direct Yellow 107, Direct Dyestuff, Solvent Red 41, Please feel free to contact us at any time. We will reply you when we receive your inquiries. Please note that samples are available before we start our business.

Professional China Flourescent Brightener Ob-1 - 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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We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for Professional China Flourescent Brightener Ob-1 - Sodium Thiosulphate – LEADING , The product will supply to all over the world, such as: Norway, Puerto Rico, Miami, We are sticking to excellent quality, competitive price and punctual delivery and better service, and sincerely hope to establish long-term good relationships and cooperation with our new and old business partners from all over the world. Sincerely welcome you to join us.

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With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.