Amino Acid Derivatives

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CAS 73-22-3 L-Tryptophan Powder pictures & photos

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What is CAS 73-22-3 L-Tryptophan Powder

Name: CAS 73-22-3 L-Tryptophan Powder
Uploaded: 2021-12-28T10:03:13+08:00
Description: Melting point 289-290 °C (dec.)(lit.) alpha -31.1 º (c=1, H20) Boiling point 342.72°C (rough estimate) density 1.34 refractive index -32 ° (C=1, H2O) storage temp. 2-8°C sol

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1 kg US$2.00-15.00 / kg

Sepcifications

CAS No. 73-22-3
Formula 73-22-3
EINECS 73-22-3
Type Organic Intermediate
Appearance Powder
Quality Industrial
Colour White
Transport Package 100g; 1kg; 25g
Specification free sample
Trademark look chemical
Origin China
Certificate ISO 9001
Sample Available
Supply Type OEM/ODM
Delivery 3-5day

Product Description

Melting point 289-290 °C (dec.)(lit.) alpha -31.1 º (c=1, H20) Boiling point 342.72°C (rough estimate) density 1.34 refractive index -32 ° (C=1, H2O) storage temp. 2-8°C solubility 20% NH3: 0.1 g/mL at 20 °C, clear, colorless pka 2.46(at 25ºC) ...

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Shandong Look Chemical Co., Ltd.

Diamond Member Since 2021

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Rating & Reviews： 5.0/5.0

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Business Type Trading Company
Main Products Isopropyl Myristate, Behenyl Trimethyl Ammonium Methyl Sulfate, Sodium Coconut Isethionate, [N2-(N-Glycyl-L-Histidyl)-L-Lysine] Copper, Biotin Tripeptide-1, Five Peptides, Nine Peptides-1, Hexapeptide-9, Trifluoroacetyl Tripeptide-2, N-acetyl-L-tyrosyl-L-arginine Cetyl ester, Azelaic Acid, Kojic Acid, Undecylenoyl Phenylalanine, Zeolite, Magnesium Glycinate, Kojic Acid Dipalmitate, Sodium Dodecyl Benzene Sulfonate, Alpha-arbutin
Number of Employees 9
Year of Establishment 2017-01-13
Management System Certification ISO 9001, GMP
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Amino Acid Derivatives Comparison

	Quick View CAS 73-22-3 L-Tryptophan Powder Contact Now	Quick View Methylene Chloride Chemical CH2cl2 Supplier CAS 75-09-2 Dcm Methylene Chloride Contact Now	Quick View Benzalkonium Chloride Bkc 50% 80% Price Bkc Benzalkonium Chloride Contact Now	Quick View 99% China Supply Roflumilast CAS 162401-32-3 Roflumilast Powder Contact Now	Quick View Chemical Raw Materials - Surfactant Dioctyl Maleate CAS 2915-53-9 Contact Now

Transaction Info
	Quick View CAS 73-22-3 L-Tryptophan Powder Contact Now	Quick View Methylene Chloride Chemical CH2cl2 Supplier CAS 75-09-2 Dcm Methylene Chloride Contact Now	Quick View Benzalkonium Chloride Bkc 50% 80% Price Bkc Benzalkonium Chloride Contact Now	Quick View 99% China Supply Roflumilast CAS 162401-32-3 Roflumilast Powder Contact Now	Quick View Chemical Raw Materials - Surfactant Dioctyl Maleate CAS 2915-53-9 Contact Now
Price	US $ 2.00-15.00/ kg	US $ 385.00-440.00/ Ton	US $ 1,800.00-2,250.00/ Ton	US $ 1.00-35.00/ kg	US $ 5.00-8.00/ kg
Min Order	1 kg	22 Tons	20 Tons	1 kg	1 kg
Trade Terms	-	-	-	-	-
Payment Terms	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T, D/P	L/C, T/T, D/P	T/T, Western Union, Money Gram, Bitcoin	L/C, T/T, Western Union, Paypal, Credit card
Quality Control
Product Certification	ISO 9001	-	-	GMP, ISO 9001	-
Management System Certification	ISO 9001, GMP	ISO 9001, ISO 14001, ISO 14000, ISO 14064, GMP, BRC, HACCP	ISO 9001, ISO 14001, ISO 14000, ISO 14064, GMP, BRC, HACCP	ISO 9001, GMP	ISO 9001, ISO 14001, GMP
Trade Capacity
Export Markets	North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe, Southeast Asia/ Mideast, Africa, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	OEM, ODM	OEM, ODM, Own Brand	OEM, ODM, Own Brand	OEM, ODM	OEM, ODM
Average Lead Time	Off-season: within 15 Day(s) Peak-season: within 15 Day(s)	Off-season: within 15 Day(s) Peak-season: within 15 Day(s)	Off-season: within 15 Day(s) Peak-season: within 15 Day(s)	Off-season: within 15 Day(s) Peak-season: within 15 Day(s)	Off-season: within 15 Day(s) Peak-season: 1 Month(s)
Product Attributes
Specification	CAS No.: 73-22-3; Formula: 73-22-3; EINECS: 73-22-3; Type: Organic Intermediate; Appearance: Powder; Quality: Industrial; Colour: White; Sample: Available; Supply Type: OEM/ODM; Delivery: 3-5day;	CAS No.: 75-09-2; Formula: CH2cl2; EINECS: 200-838-9; Appearance: Liquid; Quality: Industrial; Colour: Colorless; Application: Agrochemical Intermediates, Dyestuff Intermediates; Other Name: Dichloromethane;	CAS No.: 8001-54-5, 63449-41-2, 139-07-1; Formula: C21h38ncl; EINECS: 264-151-6; Appearance: Liquid; Quality: Industrial; Colour: Colorless; Sid: F0546013;	CAS No.: 162401-32-3; Formula: C17h14cl2f2n2o3; EINECS: 685-382-2; Type: Pharmaceutical Intermediates; Appearance: Powder; Quality: Technical; Colour: White; Product Name: Roflumilast; Other Name: Roflumilast Powder; Molecular Weight: 403.2074664; Melting Point: 158°c; Storage Temp.: Store at Rt; Usage: Antiasthmatic; Purity: 99%Min; Grade: Pharmaceutical Grade; Delivery Time: Within 24 Hours After Receiving The Payment; MOQ: 10 Gram; Shipping Method: UPS, FedEx, TNT, EMS Ect; Payment Ways: Western Union, Money Gram, Bitcoin and T/T; Suitable for: Adult; Customized: Non-Customized;	CAS No.: 2915-53-9; Formula: C20h36o4; EINECS: 220-835-6; Type: Synthesis Material Intermediates; Appearance: Liquid; Quality: Technical; Colour: Colorless;
Supplier Name	Shandong Look Chemical Co., Ltd.	Mudanjiang Fengda Chemicals Imp. & Exp. Corp.	Mudanjiang Fengda Chemicals Imp. & Exp. Corp.	Hubei Yuanmeng Biological Technology Co., Ltd.	Shandong Fousi Chemical Co., Ltd.
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