Stearic Acid
White, waxy solid / flakes · CAS 57-11-4
DocumentsSpec sheet (PDF, 33 KB)Safety Data Sheet (PDF, 83 KB)
Overview
Stearic Acid (CAS 57-11-4) is one of the specialty chemicals products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for rubber and plastic processing lubricant/activator; candle and soap manufacture; cosmetics raw material, among other applications in the specialty chemicals category. We pack Stearic Acid in 25/50 kg HDPE 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 |
|---|---|
| Appearance | White to off-white waxy flakes / powder |
| Acid Value | 195 – 210 mg KOH/g |
| Titre Point | 54 – 60°C (grade dependent, double/triple pressed) |
| Iodine Value | 1 – 8 g I2/100g |
| Saponification Value | 200 – 212 mg KOH/g |
| Moisture | 0.5% Max |
| Unsaponifiable Matter | 1% Max |
Values above are well-established typical/standard specification properties for this product, compiled from published technical references — not a batch-specific lab report. Figures can vary batch to batch — request a current certificate of analysis with your order.
Makes we supply
- Godrej Industries
- VVF
We source Stearic Acid from established Indian manufacturers and keep batch records for every lot. The make we supply depends on stock; tell us if you need a particular one.
Applications
- Rubber and plastic processing lubricant/activator
- Candle and soap manufacture
- Cosmetics raw material
Buyer’s Notes
Choosing the grade. Stearic acid is graded by titre (solidifying) point and iodine value. Single, double and triple-pressed grades differ in colour and unsaturation. Rubber compounders mostly use double-pressed; cosmetic and candle users prefer triple-pressed.
What to check on the spec sheet. Acid value (195-210), saponification value, iodine value (1-8), titre point (54-60 deg C), moisture and unsaponifiable matter. A low iodine value means better colour and odour stability.
Handling and storage. Low hazard. Keep in a cool, dry place and avoid storing next to strong oxidisers. Flakes may need warming to melt for use.
Where it is used. Rubber and plastics processing, candles, soap, and cosmetic bases.
Frequently Asked Questions
What is Stearic Acid?
Stearic Acid is supplied by Suraj Chemicals as white, waxy solid / flakes, identified by CAS number 57-11-4. It falls under our Specialty Chemicals range — see the Specification Sheet table above for its full characteristics.
What is Stearic Acid used for?
Typical applications include: Rubber and plastic processing lubricant/activator; Candle and soap manufacture; Cosmetics raw material.
How should Stearic Acid be stored and handled?
Store in a cool, dry place.
What packaging and pack sizes does Suraj Chemicals supply Stearic Acid in?
25/50 kg HDPE bags. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Stearic Acid?
Typically around 24 months from date of manufacture when stored in original, unopened packaging under normal warehouse conditions, consistent with standard industry practice for this class of chemical. 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 Stearic Acid hazardous to handle?
The Safety Data Sheet for Stearic Acid does not classify it as hazardous under GHS. It is still an industrial chemical, so use normal good practice — avoid unnecessary dust, skin and eye contact, store as advised above, 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 Stearic Acid?
Yes. a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Stearic Acid is also available above.
Can I get a sample or discuss order quantity for Stearic Acid?
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 Stearic Acid.
Actual packaging as supplied by Suraj Chemicals
CAS Number
57-11-4
Appearance
White, waxy solid / flakes
Packaging
25/50 kg HDPE bags
Storage & Handling
Store in a cool, dry place.
Shelf Life
Typically around 24 months from date of manufacture when stored in original, unopened packaging under normal warehouse conditions, consistent with standard industry practice for this class of chemical. 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.