Chinese manufacture PNQ supply high quality Curcumin
TDS 22 Inquiries
458-37-7
Chemical Grade
98%
Wuhan pnq
alunimum foil bags
2026-06-28
Apigenin,PQQ,NMNH
-
Product Description
-
Seller Information
-
Inquiry History
-
DescriptionCertificatesBasic 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:
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
Hazard IdentificationClassification 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
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) 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 StoragePrecautions 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.
-
-
Seller Information
-
Business Type:
Trader
-
Main Products:
Apigenin,PQQ,NMNH
-
Location:
Room 1006, Building C6, Economic Development Wanda, Caidian District, Wuhan City, Hubei Province
-
Payment Terms:
100% TT in advance
-
Average lead Time:
30
-
Total Annual Revenue:
Less than $1 million
-
Total Employees:
5-10
-
Year of Establishment:
2021
-
-
Inquiry History22 Inquiries
Country Product Purchase Quantity Date Posted 
India
Curcumin
50.00 KG Jun 5, 2025
India
Curcumin
25.00 KG Jun 6, 2025 
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 
South Africa
Curcumin C3 95% Complex
1.00 KG Jul 3, 2023
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
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 
Brazil
CURCUMA LONGA EXTRATO 98%
50.00 KG Jul 19, 2023
China
Food Additive Curcumin Plant Extract Curcumin for Pharmaceutical Chemicals CAS 458-37-7
500 KG Dec 8, 2023 Post an enquiry for this product
