Cosmetic ingredient identity
Capture INCI, CAS, grade and whether the material is a powder, flake, liquid or solution. Similar names can hide different carriers or stabilizer systems.
Open catalog options
SAME-BASIS QUOTE STEPS
Four checks before cosmetic ingredient quotations are compared
These steps keep replies aligned on product identity. They are buyer tasks, not a claim that a reactor, GMP suite or warehouse already sits under this service name.
-
Lock identity
Record INCI or chemical name, CAS number if known, intended personal-care or intermediate use, and whether the lot is a sample, trial or firm order.
-
Lock assay fields
State assay, purity or concentration, impurity profile questions, moisture, residual solvents and any particle-size or pH window the process actually uses.
-
Lock package and destination
Name net content, drum/bag/IBC preference, US destination, requested timing and whether hazardous-material classification is still open.
-
Lock evidence list
Ask for current SDS, TDS and CoA format for the exact quoted product, plus TSCA, REACH, GMP or ISO questions bound to that lot, not to a related grade.
PRODUCT FAMILY ROWS
Pharma intermediates and fine chemicals as an inquiry family
Rows below are RFQ starting points drawn from the locked family. They do not represent available inventory or a performance claim.
Assay and impurity questions
Write the assay method the receiving lab will use, residual solvent or trace-metal questions, and whether a related-grade CoA is acceptable. Related-grade files are not evidence for the quoted lot.
Use the RFQ PlannerPackaging and transport
State package material, net kilos, palletization and whether UN number / DOT or IMDG class must be confirmed against the exact SDS after a named product is proposed.
See matching stepsRFQ QUESTIONS
Questions every cosmetic ingredient brief should answer
Which grade, concentration or configuration is required?
Name cosmetic, pharmaceutical or technical grade if that language is used internally, plus concentration, solvent or carrier, and physical form. If the field is still open, write “supplier to propose and buyer to approve” instead of leaving a blank that later bidders fill differently.
What must the quotation confirm about CAS number and assay?
Ask the supplier to restate CAS, assay method, typical and guaranteed assay if they publish one, and impurity profile limits. Do not treat a catalog typical value as the quoted lot. Assay without a method is not comparable.
Which SDS, TDS, CoA, packaging and transport items remain open?
Keep SDS, TDS, CoA template, package size, labeling language, storage range, shelf-life statement, UN number and carrier constraints as open lines until the exact product is named. Final handling, storage and transport follow that SDS, applicable rules and the carrier, not this website.
When should unit price be compared?
Compare unit price only after product basis, currency, quantity, package contents, Incoterm, freight and exclusions sit on one table. This desk publishes no savings percentage. Optional budget with currency and per-kilo or whole-order basis is a planning input, not a verified market index.
Read the full procurement brief for a field-by-field worksheet.
SPECIFICATION CHECKLIST
Send a brief we can take to factories
- Chemical name / INCI and CAS if known
- Grade, assay, concentration, impurity questions
- Quantity unit and packaging preference
- US destination and requested timing
- SDS, TDS, CoA, sample and regulatory questions
FREE sourcing support may include an eligible benefit of up to 3%. Eligibility applies to qualified business buyers and is confirmed after we review your product, quantity, destination, and sourcing requirements.