Skip to content
Molekula

Molekula

Gum Rosin 80:20 (Colophony:Talkum)

CAS 8050-09-7 N/A MW N/A In stock
CoA by batch

Overview

A high-purity analytical reagents supplied by Molekula across research and bulk scale.

Specifications

Property Value
Appearance White to off-white to yellow powder/solid
Identification Conforms to reference
Colophony content around 80% (natural)
Talkum content around 20% (USP 25/Ph.Eur 2002)

Storage & handling

Property Value
Storage Temperature Ambient
Flash Point 188 C
Transport Class 9
Packing Group III
Shelf Life 60 months
Acidity Neutral

Identification

Property Value
CAS Number 8050-09-7
Molecular Formula N/A
Molecular Weight N/A
EC / UN Number 3077
REACH Code Y110
TSCA Listed Yes
HTS Code 3806100010
Tariff Code 3806100010

Safety & GHS

Warning
  • GHS pictogram — Explosive Explosive GHS01
  • GHS pictogram — Toxic Toxic GHS06

Hazard statements

  • H317 May cause an allergic skin reaction
  • H411 Toxic to aquatic life with long lasting effects

Precautionary statements

  • P273 Avoid release to the environment
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
  • P308+313 IF exposed or concerned: Get medical advice/attention

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Pricing & pack sizes

Pack sizes & pricing

  • 100 g

    £34.01 · per pack

  • 500 g

    £115.48 · per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

FAQ being prepared for this product. Contact our team for help.

Ready to order or need a custom pack?

Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.

Talk to a chemist
Documents Pricing
Request a quote
Tell us what you need and our sales team will come back with pricing and lead times.
Full name
Email
Product
Quantity
Note