Starch soluble extra pure (starch potato)
- CAS Number
- 9005-84-9
- HSN Code
- 35051090
- Molecular Formula
- (C6H10O5)n
- Catalogue Number
- AL01452
- Purity
- ≥ 98%
- Molecular Weight
- (162.14)n g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Starch soluble extra pure (starch potato) is a specially processed form of starch that dissolves readily in hot water, making it an essential reagent in various analytical chemistry applications. This polysaccharide is derived from potato starch and is characterized by its high purity and solubility, which enhances its effectiveness in iodometric titrations. The product is notable for its ability to form a deep blue complex with iodine, allowing for precise endpoint determination in titrations. With a CAS number of 9005-84-9, it is classified as an extra pure grade, suitable for laboratory and industrial applications.
Also known as Potato starch, Soluble starch.
- Catalogue No.
- AL01452
- CAS Number
- 9005-84-9
- Molecular Formula
- (C6H10O5)n
- Molecular Weight
- (162.14)n g/mol
- HSN Code
- 35051090
- Grade
- Extra Pure
- Product Form
- Substance
Starch soluble extra pure appears as a white fine powder, which is highly soluble in hot water, forming a viscous solution. The product has a typical moisture content of less than 14%, ensuring its stability and effectiveness in various applications. The melting point of starch is not applicable as it decomposes before melting, while its solubility in water is a key characteristic, allowing it to be used effectively in analytical procedures. The density of the powder is approximately 0.5 g/cm³, which can vary slightly depending on the specific processing conditions.
- Appearance
- White fine powder
- Shelf Life
- 2 years
- Packaging
- Available in 500g and 1kg polyethylene bags
- Storage
- Store in a cool, dry place, away from direct sunlight.
1.1 — Product identifier
- Chemical Name
- Starch soluble extra pure (starch potato)
- Catalogue No.
- AL01452
- Product form
- Substance
- CAS Number
- 9005-84-9
- EC Number
- 232-679-6
- Grade
- Extra Pure
- EC Index Number
- Not applicable
- Chemical Formula
- (C6H10O5)n
- HSN Code
- 35051090
- Synonyms
- Potato starch, Soluble starch
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Analytical reagent, thickening agent
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.3 — Other hazards
- Other hazards
- None known
3.1 — Substance
- Name
- Starch soluble extra pure (starch potato)
- CAS No.
- 9005-84-9
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If symptoms persist, seek medical attention.
- First-aid measures after skin contact
- Wash with soap and water. If irritation occurs, seek medical attention.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. If irritation persists, seek medical attention.
- First-aid measures after ingestion
- Rinse mouth. Do not induce vomiting. Seek medical attention if symptoms occur.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- May cause mild irritation to skin and eyes.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Dust may form explosive mixtures in air.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Avoid dust formation. Use appropriate protective equipment. Ensure adequate ventilation.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Sweep up and dispose of in accordance with local regulations.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Avoid dust formation. Use in a well-ventilated area. Wear appropriate personal protective equipment.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Store in a cool, dry place, away from moisture and incompatible materials.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use appropriate respiratory protection if dust is generated.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- White
- Odour
- Odourless
- Odour threshold
- Not applicable
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- Decomposes before melting
- Freezing point
- Not applicable
- Boiling point
- Not applicable
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- >200 °C
- Flammability (solid, gas)
- Not flammable under normal conditions
- Vapour pressure
- Not applicable
- Relative vapour density at 20°C
- Not applicable
- Density
- ~0.5 g/cm³
- Solubility
- Soluble in hot water
- Log Pow
- Not applicable
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Dust may form explosive mixtures in air
- Oxidising properties
- Not applicable
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions of use and storage.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- No dangerous reactions known under normal conditions of use.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong oxidizing agents.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- Not classified as toxic.
- Skin corrosion/irritation
- May cause mild irritation.
- Serious eye damage/irritation
- May cause mild irritation.
- Respiratory or skin sensitisation
- Not a sensitizer.
- Germ cell mutagenicity
- Not classified
- Carcinogenicity
- Not classified
- Specific target organ toxicity (single exposure)
- Not classified as a specific target organ toxicant.
- Specific target organ toxicity (repeated exposure)
- Not classified
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- Not assigned
- UN-No. (IMDG)
- Not assigned
- UN-No. (IATA)
- Not assigned
- UN-No. (ADN)
- Not assigned
- UN-No. (RID)
- Not assigned
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Not classified as dangerous goods
- Proper Shipping Name (IMDG)
- Not classified as dangerous goods
- Proper Shipping Name (IATA)
- Not classified as dangerous goods
- Proper Shipping Name (ADN)
- Not classified as dangerous goods
- Proper Shipping Name (RID)
- Not classified as dangerous goods
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- Not applicable
14.4 — Packing group
- Packing group (ADR)
- Not applicable
- Packing group (IMDG)
- Not applicable
- Packing group (IATA)
- Not applicable
- Packing group (ADN)
- Not applicable
- Packing group (RID)
- Not applicable
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
This starch soluble extra pure is primarily used as a classic indicator in iodometric titrations, where it reacts with iodine to produce a deep blue color at the endpoint, facilitating accurate quantitative analysis. It is widely utilized in laboratories for the determination of oxidizing agents, such as chlorine and hydrogen peroxide, in various chemical and environmental analyses. Additionally, it finds applications in the food industry as a thickening agent and stabilizer, as well as in pharmaceuticals for drug formulation. Its versatility makes it a valuable component in both academic research and industrial processes.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL01452
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- (162.14)n g/mol
| Test | Standard | Observed |
|---|---|---|
| Description | White soft powder | White soft powder |
| Sensitivity | Passes test | Passes test |
| Loss on drying at 105°C | <15% | 13.1% |
| Chloride (Cl) | <0.04% | 0.03% |
| Sulphated ash | <0.5% | 0.36% |
| Acidity | <3.0 ml N% | <3.0 ml N% |
The above product complies with EP grade
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| Extra Pure | ≥ 98% | Decomposes before melting | < 14% | < 0.5% | None detected | Soluble in hot water |
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