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Curcumin (CAS: 458-37-7)

GMP HALAL KOSHER COA 22 Inquiries

Unit Price:

$100-130/UNIT FOB

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CAS No.:

458-37-7

Grade:

Food Grade

Content:

99.5%

Port:

China

Packaging:

1KG;5KG;10KG;25KG

Sample Available:

Yes

Price valid (until):

2026-11-22

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sinofuturepharma

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,L/C

Average Lead Time:

1 days

Qualification:

Main Products:

Steroid

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Product Details
Seller Information
Inquiry History

Description

Product Detail

Items	Specifications
Property Item	Specification Standard
Product Name	Curcumin / Total Curcuminoids
CAS Number	458-37-7
Botanical Source	Curcuma longa L. (Turmeric Root)
Chemical Formula	C21H20O6
Molecular Weight	368.38 g/mol
Appearance	Bright yellow-orange crystalline powder
Total Curcuminoids (HPLC)	≥ 95.0% (Curcumin, Demethoxycurcumin, Bisdemethoxycurcumin)
Solubility	Soluble in ethanol and organic solvents; insoluble in cold water
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 10 ppm (Lead ≤2ppm, Arsenic ≤1ppm)
Grade Standard	Food Grade / Dietary Supplement Grade / Pharma Grade

Why Partner with Superpharmagroup for Curcumin Bulk Supply?

100% Natural Origin & Zero Synthetic Adulteration: Superpharmagroup Curcumin is extracted exclusively from premium Curcuma longa roots without synthetic curcumin blended in. Carbon-14 testing compliant to ensure genuine botanical integrity.
Strict Solvent Residue & Heavy Metal Control: Processed using eco-friendly food-grade extraction solvents (ethyl acetate/ethanol). Residual solvents strictly meet EP/USP standards with heavy metals tested below international thresholds.
High Crystalline Stability & Vibrant Color Factor: Delivers consistent yellow-orange pigment strength with high thermal and pH stability, facilitating seamless blending into dietary formulations and functional foods.
Full Global Regulatory Compliance & Ready Stock: Produced in cGMP, ISO22000, HACCP, HALAL, and KOSHER certified facilities. Superpharmagroup supplies complete CoA, MSDS, Allergen Statements, and maintains steady multi-ton monthly inventory.

Key Applications

Dietary Supplements & Anti-Inflammatory Formulas: Formulated into capsules, softgels, and tablets for joint health, healthy inflammation response, and antioxidant protection.
Functional Foods & Natural Colorants: Used as a high-potency functional ingredient and bright yellow natural colorant in beverages, gummy supplements, and health foods.

ECHEMI Editorial Reference

Curcumin is a natural phenolic compound with diverse pharmacologic effects including anti-inflammatory, antioxidant, antiproliferative and antiangiogenic activities. Curcumin is an inhibitor of p300 histone acetylatransferase ((HATs)) and also shows inhibitory effects on NF-κB and MAPKs.
Curcumin (diferuloylmethane) is a bright yellow chemical produced by some plants. It is the principal curcuminoid of turmeric (Curcuma longa), a member of the ginger family (Zingiberaceae). It is sold as an herbal supplement, cosmetics ingredient, food flavoring and food coloring. As a food additive, its E number is E100.

Certificates

Basic Info

Product Name:

Curcumin

Other Name:

1,6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(1E,6E)-;Curcumin;1,6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(E,E)-;(1E,6E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione;C.I. 75300;C.I. Natural Yellow 3;Curcuma;Haidr;Halad;Haldar;Halud;Indian Saffron;Kacha Haldi;Merita Earth;Souchet;Terra Merita;Turmeric yellow;Yellow Ginger;Yellow Root;Yo-Kin;(E,E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione;Diferuloylmethane;E 100 (dye);E 100;trans,trans-Curcumin;Turmeric (dye);Turmeric;Natural Yellow 3;C Yellow 15;Ukon (dye);Ukon;Curcumin I;Curcumine;San-Ei Curcumine AL;San-Ei Gen Curcumine AL;NSC 32982;(E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione;Jianghuangsu;Curcumin W;Colorant E 100;NanoCurc;Theracurmin;Biocurcumax;BR 213;INS 100i;Lipocurc;Natxtra;Vacurin;Cureit;Longvida;Curcumax;Kiriyasu Oil Yellow U;Theracurmin CR 011L;(E,E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadien-3,5-dione;Curcuma yellow;15845-47-3;33171-04-9;73729-23-4;79257-48-0;91884-86-5;2103286-06-0

CAS No.:

458-37-7

Molecular Formula:

C21H20O6

InChIKeys:

InChIKey=VFLDPWHFBUODDF-FCXRPNKRSA-N

Molecular Weight:

368.38000

Exact Mass:

368.38

EC Number:

617-027-4

HScode:

2932999099

Categories:

Plant Extracts

Characteristics

PSA:

96.22000

XLogP3:

3.2

Appearance:

Curcumin appears as orange-yellow needles. (NTP, 1992)

Density:

0.93

Melting Point:

183 °C

Boiling Point:

591.4ºC at 760 mmHg

Flash Point:

208.9ºC

Refractive Index:

1.4155-1.4175

Water Solubility:

H2O: Slightly soluble (hot);Very soluble in ethanol, acetic acid

Storage Conditions:

-20ºC

Vapor Pressure:

6.43E-15mmHg at 25°C

Vapor Density:

13 (vs air)

Toxicity:

LD50 orally in Rabbit: > 5000 mg/kg

See More Curcumin Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature: -20 deg C Keep in a dry place.

See More Curcumin Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Steroid

Location:
KWUN TONG KLN, HONG KONG

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
1 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2025

Sinofuturepharma supports global buyers to source and purchase Androgen and Anabolic steroids Raw Materials, offering a structured API portfolio for compliant B2B trade across regulated international markets.

Androgen and Anabolic Steroids Raw Materials – B2B API Supply Overview

Superpharma Group enables professional buyers to source, purchase, and evaluate Androgen and Anabolic steroids Raw Materials through established cooperation with qualified China suppliers, manufacturers, and factory partners. This category-level introduction is designed for API and raw materials procurement, not finished dosage promotion, and supports distributors serving the USA, UK, and Canada. By focusing on Androgen and Anabolic steroids Raw Materials, buyers can streamline sourcing strategies while maintaining regulatory and documentation alignment for cross-border pharmaceutical trade.

Inquiry History

22 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Curcumin	50.00 KG	Jun 5, 2025
India	Curcumin	25.00 KG	Jun 6, 2025
Brazil	Cbl-514	1 MT	Jun 16, 2026
Bangladesh	Curcumin	2.5 KG	Apr 22, 2026
India	Curcumine 95% HPLC	25.00 KG	Mar 27, 2026
India	Curcumin 99%	100 G	Mar 26, 2025
United States	curcumin	100 KG	Mar 12, 2025
India	Curcumin	1 TON	Dec 6, 2024
New Zealand	Curcumin	1 KG	Jul 18, 2024
India	Curcumin	25.00 KG	Mar 26, 2026
Austria	Curcumin	4000 KG	Oct 9, 2025
India	Curcumin	1.00 KG	Sep 30, 2025
India	Curcumin	50.00 KG	Jul 15, 2025
Egypt	Curcuma longa	250 KG	Aug 22, 2024
Netherlands	Curcumin	1 KG	Jul 24, 2026
India	Curcumin	1000.00 KG	Oct 9, 2025
United States	Curcumin	10 MT	Apr 12, 2024
Saudi Arabia	Curcumin	100 KG	Mar 28, 2024
China	Curcumin	200 KG	Dec 8, 2023
China	Food Additive Curcumin Plant Extract Curcumin for Pharmaceutical Chemicals CAS 458-37-7	500 KG	Dec 8, 2023

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Curcumin (CAS: 458-37-7)

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Androgen and Anabolic Steroids Raw Materials – B2B API Supply Overview

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