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Castor Oil
Product overview
Castor Oil is the castor oil for soap making sample on this page. Castor Oil is listed as a soap-making ingredient discovery SKU. INCI naming, grade and packing options are provided after review of your brief. This page does not claim organic status or fixed saponification values without supplier files.
What should soap makers know before substituting Castor Oil?
Castor Oil is an oil or butter used to shape recipe balance and finished soap characteristics. The outcome depends on its grade, proportion and the other fats in the formula. Do not assume a one-for-one substitution preserves hardness, lather or the required alkali amount.
How can a small soap trial with Castor Oil be evaluated?
Use the supplier's current identity and saponification data for the exact grade and recalculate the recipe with a validated soap calculator. Weigh ingredients accurately and follow appropriate lye-handling precautions for cold-process methods. Never copy a lye amount from a recipe using a different oil.
How should finished soap be checked after changing Castor Oil?
Confirm the material specification and saponification value used in the recipe, then recalculate alkali requirements and re-evaluate the formula balance. Check hardness, lather, feel and stability after the appropriate curing or setting period. Keep ingredient lot and batch records.
Formula customization
Sample review first
Quality check before dispatch
Batch documents on request
Formula overview
Soap-making oil phase evaluation (confirm grade and process) Cold-process or melt-and-pour support oil trials pending documents
Brands comparing a castor oil soap can read the materials listed for Castor Oil and request the current documents. Set this castor oil for soap making sample beside the brief before you request documents for a bulk order.
Product Highlights
- Coconut Oil for Soap Making · Soap-making oil phase evaluation (confirm grade and process) Cold-process or melt-and-pour support oil trials pending documents
- Vegetable oil for soap making (grade confirmed on inquiry) vegetable oil for soap making (grade confirmed on inquiry) for private-label fill
- Soap Making Ingredients
- Samples available (Sample on request)
Key ingredients
Castor oil: 5–10%
Where a percentage is shown, it is a trial use level for soap or candle making. It is not the composition of this SKU and not a batch assay.
Attributes
Key ingredients
Key Ingredients & Their Benefits
Castor Oil is listed with the public identity of the named material. A single named substance shows its INCI and the CAS number published for that substance. Shade formulas, blend ratios and lot assays stay on the supplier SDS and COA. A typical % figure is a trial use level in soap or candle work, not the composition of this SKU.
Identity reference — named materials
| Ingredient | Primary Function | Key Benefits | Compliance & Market Proof | Typical % |
|---|---|---|---|---|
| Castor oil | Soap oil | The oil pressed from castor seed, used in the soap oil blend. The percentage is a share of those oils, not the purity of this drum. | CAS 8001-79-4 is the public number for Ricinus Communis Seed Oil. Antioxidant and grade are on the lot COA. | 5–10% |
A CAS number identifies one named substance in the public registry. It does not state purity, additives, or that every lot uses the same grade.
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Certified Quality & Safety Assurance
Under strict ISO 22716 GMP and U.S. FDA Cosmetic GMP site records from SGS (CN21/31217, CN21/31218), batch release and document packs support export buyers when production records exist.
- SGS Certified
GMP Certified
ISO Quality- ISO 22716 GMP
- US FDA COSMETIC GMP
SGS ISO 22716 Cosmetic GMP
CN21/31217 · Valid to 17 Jul 2027 · Holder: Guangzhou Yuanxu Pharmaceutical
SGS US FDA Cosmetic GMP
CN21/31218 · Valid to 17 Jul 2027 · Holder: Guangzhou Yuanxu Pharmaceutical
Foreign Trade Operator Registration
Official company filing · China
UK Distributor Letter of Authorization
Distributor authorization · United Kingdom
Vietnam Import and Distribution Letter of Authorization
Import and distribution · Vietnam
Free Sale Certificate Authentication
CCPIT certificate · 2024
Product Test Report
SQTT laboratory · CMA accredited
Transport Identification Report
Non-restricted goods by sea · CNAS
Safety Data Sheet
SDS · Version 6.4
Certificate holder for the manufacturing site: Guangzhou Yuanxu Pharmaceutical Co., Ltd. Guangzhou Prink International Cosmetics Co., Ltd. uses this site; the two companies remain separately registered and are not merged. Check status in the SGS Certified Client Directory
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