Beta Carotene 98% 99% Crystal powder
Port：Any port in China
Lead Time：15-20 working days
Negotiable
1 Ton
(Min.Order)
Payment Terms:
Others
Beijing TDD E-commerce Co., Ltd
Online Store
11 Yrs
CN Supplier
Main Products
PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire
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Basic Info.
| PSA | 132.13 |
| XLogP3 | -1.7 |
| appearance | white crystalline powder |
| density | 1.665 g/cm³ @ Temperature: 20 °C |
| melting point | 153 °C |
| boiling point | 142-143 °C |
| flash point | 100°C |
| refractive index | 1.493~1.509 |
| water-soluble | H2O: 750 g/L (20 °C) |
| storage conditions | store at room temperature |
| vapor pressure | |
| toxicity | Mouse and rat LD50 (mmol/kg): 5.0, 4.6 i.p.(Gruber, Halbeisen) |
| flammability characteristics | 0.28-2.29 kg/m³ (dust) |
| explosion limit | Volume % in air: 0.28-2.29 |
| smell | tasteless |
| taste | strong sour taste |
| pKa | 2.79 |
Purpose:
1. Citric acid is a weak organic acid. As a commercial chemical, it is produced in large quantities every year through microbial fermentation, using crude sugar solutions (such as molasses) and Aspergillus niger strains to produce more than one million tons on an industrial scale. Citric acid is widely distributed in plant and animal tissues and body fluids, and is present in large quantities in various fruits and vegetables, especially citrus fruits such as lemons and lime. Citric acid is mainly used as an acidulant, flavoring and chelating agent.
2. Chelating agent for trace metals; determination of phosphorus pentoxide soluble in citric acid.
Company Overview
B2B cross-border e-commerce platform and the core subsidiary of Guolian Co., Ltd. (603613. Sh). Specialized in raw material&industrial products for more than 20 years and provide wholesale products for customers worldwide. Now the main running industry chain contains: Pigment industry chain, Titanium industry chain, solvent industry chain, resin industry chain, lubricating oil industry chain, carbon black industry chain, packaging industry chain, medical industry chain etc.
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Basic Information
| Company Name | Beijing TDD E-commerce Co., Ltd | Country | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
Company Introduction
