Sale
Sodium Thiosulphate Pentahydrate Extra Pure Amaris Chemicals
Sodium Thiosulphate Pentahydrate Extra Pure Amaris Chemicals
Sodium Thiosulphate Pentahydrate Extra Pure Amaris Chemicals
Sodium Thiosulphate Pentahydrate Extra Pure Amaris Chemicals
Sodium Sulphate Anhydrous Extra Pure Amaris Chemicals
Sodium Sulphate Anhydrous Extra Pure Original price was: $ 19.65.Current price is: $ 19.56.
Back to products
Soluble Starch Powder Extra Pure Amaris Chemicals
Soluble Starch Powder Extra Pure Original price was: $ 18.00.Current price is: $ 17.87.
LABORATORY GRADE

Sodium Thiosulphate Pentahydrate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.89.

WhatsApp Order

Sodium Thiosulphate Pentahydrate Extra Pure is a white, crystalline, odorless compound widely used in laboratories and industry as a reducing agent, titrant, and water dechlorination chemical. It plays a vital role in photographic fixing, water treatment, and pharmaceutical antidotes for cyanide poisoning. This Extra Pure grade ensures high quality and reliability for analytical, pharmaceutical, and industrial applications. It must be stored in a dry, cool environment away from acids and oxidizers and handled with appropriate personal protective equipment to avoid irritation.

Compare
Add to wishlist
Categories: , Tags: , , , , , ,
Description

Sodium Thiosulphate Pentahydrate Extra Pure

PRIMARY USES

  1. Analytical Reagent & Laboratory Applications:
     Commonly used as a titrant in iodometry and other redox titrations
    • Acts as a reducing agent in various chemical reactions
    • Used to neutralize chlorine in water treatment and laboratory procedures
  2. Photography:
     Utilized as a fixer in photographic processing to dissolve unexposed silver halides
  3. Water Treatment:
     Used to dechlorinate water and remove excess halogens
    • Helps neutralize chlorine and bromine residues in swimming pools and industrial water systems
  4. Pharmaceutical Industry:
     Used as an antidote for cyanide poisoning in combination with other agents
    • Acts as a sulfur donor in medical treatments

SECONDARY USES

  1. Textile Industry:
     Employed in dyeing and bleaching processes to reduce color impurities
  2. Paper Industry:
     Used in pulping and bleaching to improve paper quality
  3. Environmental Applications:
     Used in wastewater treatment to remove heavy metals and disinfectants
KEY PRODUCT FEATURES

1. Basic Identification Attributes

  • Chemical Name: Sodium Thiosulphate Pentahydrate
    • CAS Number: 10102-17-7
    • HS Code: 2832.30.00
    • Molecular Formula: Na₂S₂O₃·5H₂O
    • Synonyms:
  • Sodium hyposulfite pentahydrate
  • Hypo (photography)

2. Physical & Chemical Properties

  • Physical State: Crystalline solid, pentahydrate
    • Color & Odor: White, odorless
    • Melting Point: 48 °C (loses water of crystallization)
    • Boiling Point: Decomposes upon heating
    • Density: Approximately 1.7 g/cm³
    • Solubility:
  • Highly soluble in water
  • Insoluble in ethanol
    • pH Level: Slightly alkaline (~9 for 0.1 M solution)
    • Vapor Pressure: Negligible
    • Flash Point: Not flammable

3. Safety & Hazard Attributes

Hazard Class (GHS Classification):

  • Generally considered low hazard; may cause mild skin or eye irritation
    • NFPA Ratings:
  • Health: 1
  • Flammability: 0
  • Reactivity: 0
    • Exposure Limits:
  • No specific OSHA PEL or ACGIH TLV established
    • Reactivity:
  • Stable under normal conditions
  • Avoid contact with strong oxidizers

4. Storage & Handling Attributes

Storage Conditions:

  • Store in a cool, dry, well-ventilated area
  • Keep container tightly closed
    • Incompatible Materials:
  • Strong acids and oxidizers
    • Container Type:
  • Plastic or glass containers recommended
    • Shelf Life:
  • Stable for several years if stored properly
    • Special Handling Requirements:
  • Use gloves and eye protection
  • Avoid inhalation of dust

5. Regulatory & Compliance Attributes

Regulatory Status:

  • Approved for pharmaceutical and laboratory use (USP)
  • Listed under REACH, OSHA, and EPA inventories
    • Transportation Restrictions:
  • Not classified as hazardous for transport
    • Waste Disposal Method:
  • Dispose in accordance with local environmental regulations

6. Environmental & Health Impact

Ecotoxicity:

  • Low toxicity to aquatic life
    • Persistence in Environment:
  • Biodegradable and readily breaks down in water
    • Carcinogenicity/Mutagenicity:
  • Not classified as carcinogenic or mutagenic
    • Biodegradability:
  • Readily biodegradable
SAFETY HANDLING PRECAUTIONS

SAFETY PRECAUTIONS

Personal Protective Equipment (PPE):
 • Wear chemical-resistant gloves
 • Use safety goggles or face shield
 • Wear protective clothing
 • Use dust mask if handling powder form

Handling:
 • Handle in well-ventilated area
 • Avoid contact with skin and eyes
 • Do not breathe dust
 • Wash hands after handling

Storage:
 • Store in tightly sealed container
 • Keep away from moisture, acids, and oxidizers

FIRST AID MEASURES

Inhalation:
 • Move to fresh air immediately
 • Seek medical attention if irritation develops

Skin Contact:
 • Wash skin with soap and water
 • Remove contaminated clothing
 • Seek medical advice if irritation occurs

Eye Contact:
 • Rinse eyes thoroughly with water for at least 15 minutes
 • Seek medical attention if irritation persists

Ingestion:
 • Rinse mouth with water
 • Seek medical advice if symptoms appear

FIRE FIGHTING MEASURES

Flammability:
 • Non-flammable

Extinguishing Media:
 • Use water spray, foam, dry chemical, or CO₂ extinguisher

Hazardous Combustion Products:
 • May release sulfur oxides when heated to decomposition

Firefighter Protection:
 • Wear full protective gear and self-contained breathing apparatus (SCBA)

Related products

Benzyl Alcohol Extra Pure Amaris Chemicals
Sale
Compare

Benzyl Alcohol Extra Pure

Original price was: $ 35.00.Current price is: $ 34.43.

Benzyl Alcohol Extra Pure is a high-purity, clear, colorless liquid with a mild aromatic odor, widely used in laboratory chemistry for analytical, synthetic, and preparative applications. It functions as a versatile solvent for inks, resins, waxes, and dyes, and plays a key role in organic synthesis, particularly in esterification and benzylation reactions. Its moderate polarity and low volatility make it valuable in sample preparation, chromatography, and pharmaceutical research. The extra pure grade guarantees minimal levels of impurities, ensuring reliable performance in high-precision laboratory procedures. Benzyl alcohol should be handled with care and stored in a tightly sealed container in a cool, dry place, away from strong oxidizing agents.

Add to wishlist
Potassium Iodide Extra Pure Amaris Chemicals
Compare

Potassium Iodide Extra Pure

$ 21.15

Potassium Iodide Extra Pure is a high-purity, white crystalline salt widely recognized for its excellent solubility in water and its versatile applications. In laboratories, it is commonly used as a reagent in iodometric titrations and for preparing iodine solutions. In the medical field, it serves as a key source of iodine and is used for thyroid protection against radioactive iodine exposure. Its antioxidant properties also make it valuable in pharmaceutical formulations and as a stabilizer in various chemical processes. The extra pure grade ensures maximum consistency and reliability for precise experimental and industrial outcomes.

Add to wishlist
Sodium Acetate Trihydrate Extra Pure Amaris Chemicals
Sale
Compare

Sodium Acetate Trihydrate Extra Pure

Original price was: $ 19.00.Current price is: $ 18.87.

Sodium Acetate Trihydrate Extra Pure is a white crystalline solid with the formula C₂H₃NaO₂·3H₂O. It serves primarily as a buffering agent in laboratory and biochemical applications and is widely used in food as a preservative and flavor enhancer (E262). This compound is essential in molecular biology for protein and nucleic acid precipitation and serves as a stabilizer in pharmaceutical and cosmetic formulations. It should be stored dry and handled with proper protective equipment due to its mildly irritating nature.

Add to wishlist
Sodium Benzoate Extra Pure Amaris Chemicals
Sale
Sodium Benzoate Extra Pure Amaris Chemicals
Compare

Sodium Benzoate Extra Pure

Original price was: $ 17.35.Current price is: $ 17.23.

Sodium Benzoate Extra Pure is a white crystalline powder used primarily as a food preservative (E211) and antimicrobial agent. It is widely applied in food, pharmaceutical, and cosmetic industries to prevent microbial growth and extend shelf life. Its stable and non-toxic nature makes it suitable for various laboratory and industrial applications. Proper storage and handling are recommended to maintain its purity and prevent irritation.

Add to wishlist
Sodium Bromide Extra Pure Amaris Chemicals
Sale
Compare

Sodium Bromide Extra Pure

Original price was: $ 18.00.Current price is: $ 17.89.

Sodium Bromide Extra Pure is a high-purity, white crystalline inorganic salt used extensively in analytical chemistry, photography, pharmaceutical manufacturing, and water treatment. It serves as a source of bromide ions in various laboratory and industrial applications. Highly soluble in water and chemically stable, sodium bromide is an important specialty reagent with a wide range of uses requiring consistent, high-grade purity. It is non-flammable and safe under recommended handling conditions.

Add to wishlist
Sodium Nitrate Extra Pure Amaris Chemicals
Sodium Nitrate Extra Pure Amaris Chemicals
Compare

Sodium Nitrate Extra Pure

$ 18.21

Sodium Nitrate Extra Pure is a high-purity, white crystalline solid widely used as an oxidizing agent in laboratories and industries. It serves as a source of nitrate ions in chemical synthesis, analytical applications, and fertilizers. Its strong oxidizing properties make it valuable in explosives and pyrotechnic manufacturing. It is also used as a preservative in the food industry and in water treatment processes. Sodium Nitrate Extra Pure must be stored carefully away from heat and combustible materials and handled with appropriate safety measures due to its oxidizing nature.

Add to wishlist
Sodium Sulphate Anhydrous Extra Pure Amaris Chemicals
Sale
Compare

Sodium Sulphate Anhydrous Extra Pure

Original price was: $ 19.65.Current price is: $ 19.56.

Sodium Sulphate Anhydrous Extra Pure is a high-purity, white, odorless crystalline powder widely used in laboratories and industry as a drying agent, filler, and reagent. It plays a vital role in chemical manufacturing, including detergents, glass, and paper production. Its non-toxic nature and stable chemical properties make it suitable for pharmaceutical formulations and food processing under controlled conditions. Sodium Sulphate Anhydrous Extra Pure must be stored in a dry environment to maintain its quality and handled with proper protective equipment to avoid dust inhalation.

Add to wishlist
Solvent Black Extra Pure Amaris Chemicals
Compare

Solvent Black Extra Pure

$ 18.21

Solvent Black Extra Pure is a deep black powder dye primarily used in laboratory, textile, and cosmetic applications. It provides excellent staining and coloring properties, especially in microscopy, histology, and analytical procedures. It is highly soluble in organic solvents and insoluble in water, making it ideal for specialty dyeing and pigmentation uses. Proper storage and handling are essential to avoid dust inhalation and environmental contamination. Its Extra Pure grade ensures consistent performance in scientific and industrial uses.

Add to wishlist