Skip to content
Molekula

Molekula

Esculin Sesquihydrate

CAS 66778-17-4 C15H16O9·1.5H2O MW 367.31 In stock
CoA by batch

Overview

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

Specifications

Property Value
Appearance White to off-white powder
Heavy metals ≤20 ppm
Identification Conforms to reference
Bulk density 0.00 – 1.00 g/cm3
Tapped Density 0.00 – 1.00 g/cm3
Total Aerobic Count ≤1000 cfu/g
Content (HPLC) ≥97.5%
Specific Rotation (at 20 °C) -84.0° to -87.0°
Water Content (Karl Fischer) 6.5 - 8.0%
Impurity (TLC) No foreign sugars
Sulphated Ash (EP) ≤0.10%
Absorption (UV) ≤ 0.05
Identifiaction (TLC) Conforms to DAB 1999
pH value 1% water 3.8 - 4.5
Yeast and Mould ≤ 100 cfu/g
Sieve analysis (through 80 mesh) ≥75.0%
TLC – Related Substances Conforms to DAB 1999

Storage & handling

Property Value
Storage Temperature Ambient
Shelf Life 24 months
Acidity Neutral

Identification

Property Value
CAS Number 66778-17-4
Molecular Formula C15H16O9·1.5H2O
Molecular Weight 367.31
REACH Code Y110
Tariff Code 29389090 EXP 2938909090 IMP

Safety & GHS

None

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

  • 5 g

    €58.04 · per pack

  • 25 g

    €158.66 · 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