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If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

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Key Documents

NIST3300

Curcumin Extract of Turmeric (Curcuma longa L.) Rhizome

NIST®SRM®

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1 G
CN¥2,212.69
5 G
CN¥1,535.06
10 G
CN¥6,553.54

CN¥2,212.69

Please contact Customer Service for Availability
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1 G
CN¥2,212.69
5 G
CN¥1,535.06
10 G
CN¥6,553.54

About This Item

UNSPSC Code:
41116107
NACRES:
NA.24

CN¥2,212.69

Please contact Customer Service for Availability
Request a Bulk Order

form

powder

manufacturer/tradename

NIST®

application(s)

food and beverages

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This Item
323667430471764817
Polyglycolide inherent viscosity 1.4dL/g

457620

Polyglycolide

Poly(acrylic acid)

323667

Poly(acrylic acid)

Poly(D,L-lactide-co-glycolide) ester terminated, Mw 50,000-75,000

430471

Poly(D,L-lactide-co-glycolide)

Poly(lactide-co-glycolide)-block-poly(ethylene glycol)-block-poly(lactide-co-glycolide) average Mn (1100-1000-1100), lactide:glycolide 75:25

764817

Poly(lactide-co-glycolide)-block-poly(ethylene glycol)-block-poly(lactide-co-glycolide)

transition temp

Tm 220-230 °C

transition temp

Tg 106 °C

transition temp

Tg 45-50 °C

transition temp

Tm 230-235 °C

form

solid

form

-

form

amorphous

form

semisolid

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

density

1.53 g/mL at 25 °C (lit.)

density

-

density

-

density

-

degradation timeframe

6-12 months

degradation timeframe

-

degradation timeframe

<6 months

degradation timeframe

2-3 weeks

inherent viscosity

1.1-1.7 dL/g, 0.1 % (w/v) in hexafluoroisopropanol(25 °C)

inherent viscosity

-

inherent viscosity

-

inherent viscosity

-

General description

SRM 3300_cert

SRM 3300_SDS

Other Notes

Certified for the analytes listed below.
Bisdemethoxycurcumin (C19H16O4), Desmethoxycurcumin (C20H18O5), Curcumin (C21H20O6)

See certificate for values and more details at nist.gov/SRM.

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology

related product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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