SUITABILITY: For
research and development, not for animal, human, diagnostic, or therapeutic
use. An electronic copy of the Certificate of Analysis and Safety Data
Sheets, available upon request.
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- Cat 2152115-FSC
Lot 01202022-1417-CL CAS 1313-82-2
- Sodium sulfide anhydrous (Sodium monosulfide)
- 97+%, for synthesis, Certified®
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- Appearance slightly yellow hygroscopic, light sensitive
granules
- Assay (titration) 97.2%
- Boiling point °C
- Density 1.856
- Flash point °C
- Identification (ICP) confirms sodium and sulfur
components
- Iron (Fe) <0.001%
- Melting point 950°C
- Molecular formula HNa2S
- Molecular weight 78.04
- Refractive index
- Sodium carbonate (Na2CO3) <2%
- Sodium thiosulfate (Na2S2O3) and Sodium sulfite (Na2SO3)
3%
- Solubility in water, decomposes in acid, slightly
soluble in alcohol
- Suitability used in hydrometallurgy of gold ore,
sulfiding oxidized lead and copper ores, and as an analytical reagent, mainly
in the pulp and paper industry in the Kraft process, serves as an oxygen
scavenger agent, other applications include ore flotation, oil recovery,
making dyes, detergents, leather processing, bleaching and desulfurizing
agent and as a dechlorinating agent, as well as metals precipitant, plays
an important role as a sulfonation and sulfomethylation agent
- Water (H2O, KF) <250ppm
- Retest 01/2027
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REGULATOR: Package
will meet or exceed all of USPS regulations per 49CFR 172.101, published in
Federal Register 10742.” Product label will meet DOT, EPA, GHS, OSHA
regulations. All compounds are purchase new from manufacturer and repacked in
our laboratory under clean room applications.
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RETURNS: If
a product is ordered and you received the wrong item, we will give you that
item regardless of cost and sent you a corrected item or give you a full
refund. During transportation by carrier for a period of 3 business days of
the date delivered, notify us by email, with pictures of damage, we will file
a claim on your behalf with carrier and sent you a new item or give you a
full refund. All compounds are new and certified, no remorse order returns.
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DISCLAIMER: By
ordering this item, you the purchaser agrees to all the terms and conditions
of this disclaimer and the above information. All products sold on this site
are for Research and Development purposes only. You must be 21 years old or
older to purchase. Buyer acknowledges that the research products have not
been tested by Seller for safety and efficacy in food, drug, cosmetics.
Seller makes no warranties of any kind, express or implied, that any products
are fit for any purpose, then stated above. Buyer has the responsibility to
verify the hazards and to conduct any further research necessary to learn the
hazards involved in using research products purchased from Seller (see Safety
Data Sheet’s.) Buyer expressly represents and warrants to Seller that Buyer
will properly handle any research products purchased from Seller in
accordance with strict compliance with all applicable laws and regulations,
now and hereinafter enacted. GTI Laboratory Supplies and its Affiliates shall
not be held liable for any damage resulting from handling or from contact
with the above product.
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