Tri Sodium Phosphate
White crystalline powder / granules · CAS 7601-54-9
DocumentsSpec sheet (PDF, 33 KB)Safety Data Sheet (PDF, 83 KB)
Overview
Tri Sodium Phosphate (CAS 7601-54-9) is one of the salts & minerals products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for detergent builder and water softener; boiler feed-water treatment (scale/corrosion control); metal surface cleaning and degreasing, among other applications in the salts & minerals category. We pack Tri Sodium Phosphate in 25/50 kg bags, and can arrange bulk, drum or tanker quantities for larger requirements — full characteristics, applications and downloadable documentation are below, or you can request a quote directly.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| Product Tested | Trisodium Phosphate Dodecahydrate (commercial crystal form) |
| Total Alkalinity as NaOH | 3.5% w/w |
| Phosphate as P2O5 | 19.3% w/w |
| Carbonate Alkalinity as NaOH | 0.7% w/w |
| Iron as Fe | 0.008% w/w |
| Chloride as Cl | 0.05% w/w |
| Soluble Silica as SiO2 | 0.06% w/w |
| Matter Insoluble in Water | 0.15% w/w |
These values come from our own lab test on Tri Sodium Phosphate. They vary slightly from batch to batch, so ask for a current certificate of analysis with your order.
Origin
- Imported – China
A certificate of analysis is supplied with every batch.
Applications
- Detergent builder and water softener
- Boiler feed-water treatment (scale/corrosion control)
- Metal surface cleaning and degreasing
- Food-processing equipment sanitation (technical grade)
Safety & Handling Summary
| Topic | Summary |
|---|---|
| Signal word | Danger |
| GHS hazards | H315 — Causes skin irritation H318 — Causes serious eye damage |
| Incompatible with | Strong Acids, Aluminium / Amphoteric Metals, Moisture |
| Gloves | Chemical-resistant gloves (nitrile or PVC) mandatory when handling |
| Eye / face | Chemical safety goggles or face shield mandatory – product causes serious eye damage |
| Respiratory | Dust mask/particulate respirator (e.g. N95) recommended during bagging, milling or extended dusty operations |
| Body | Chemical-resistant apron/overalls for bagging, loading and mixing operations |
| Transport (road) | Confirm the shipping classification with us before dispatch — see Section 14 of the SDS |
| Emergency handling | First aid, fire-fighting and spill / release measures are in Sections 4–6 of the SDS. Emergency contact: +91 70927 22822 / +91 98402 84032. |
A summary of the Tri Sodium Phosphate Safety Data Sheet. The full SDS is the authority: download it at the top of this page and read it before first use. Hazard ratings can change with grade and concentration, so confirm the transport class for each consignment.
Frequently Asked Questions
What is Tri Sodium Phosphate?
Tri Sodium Phosphate is supplied by Suraj Chemicals as white crystalline powder / granules, identified by CAS number 7601-54-9. It falls under our Salts & Minerals range — see the Specification Sheet table above for its full characteristics.
What is Tri Sodium Phosphate used for?
Typical applications include: Detergent builder and water softener; Boiler feed-water treatment (scale/corrosion control); Metal surface cleaning and degreasing; Food-processing equipment sanitation (technical grade).
How should Tri Sodium Phosphate be stored and handled?
Store in a dry, covered area — hygroscopic.
What packaging and pack sizes does Suraj Chemicals supply Tri Sodium Phosphate in?
25/50 kg bags. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Tri Sodium Phosphate?
Typically around 12 months from date of manufacture in original, unopened packaging, stored in a cool, dry place away from moisture. Extended exposure to humid air can affect this product's quality, so keep containers tightly resealed between uses and avoid part-used bags sitting open. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.
Is Tri Sodium Phosphate hazardous to handle?
Yes. Tri Sodium Phosphate is classified under GHS (signal word: Danger) as: causes skin irritation (H315); causes serious eye damage (H318). Follow the storage and handling guidance above, use appropriate PPE, and download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details.
Is a Specification Sheet, TDS or MSDS available for Tri Sodium Phosphate?
Yes. a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Tri Sodium Phosphate is also available above.
Can I get a sample or discuss order quantity for Tri Sodium Phosphate?
Yes. use the Request Price & Availability button or WhatsApp us with your required quantity, and our team will confirm pricing, minimum order quantity, sample availability and delivery timelines for Tri Sodium Phosphate.
Actual packaging as supplied by Suraj Chemicals
CAS Number
7601-54-9
Appearance
White crystalline powder / granules
Packaging
25/50 kg bags
Storage & Handling
Store in a dry, covered area — hygroscopic.
Shelf Life
Typically around 12 months from date of manufacture in original, unopened packaging, stored in a cool, dry place away from moisture. Extended exposure to humid air can affect this product's quality, so keep containers tightly resealed between uses and avoid part-used bags sitting open. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.