L-Cysteine HCL Monohydrate

Retail price

0.0

元

Market price

0.0

元

Number of views:

1000

Product serial number

型号:

主要营养成分:

外观:

含量:

有效物质含量:

产品规格:

保质期:

主要用途:

Quantity

Stock:

Category



资质文件服务保障

INTRODUCTION

Parameters

Product	L-Cysteine HCL Monohydrate
CAS No.	7048-04-6
Molecular Formula	C₃H₁₀ClNO₃S
Molecular Weight	175.63
Structural Formula
Quality Standard	AJI92
Packing	25kg per drum with inner PE bag
Shelf Life	2 Years Preserve in well-closed containers and protected from light
Specification	Standard
Appearance	White crystals or crystalline powder
Identification	Infrared Absorption
Assay	98.5% ~ 101.5%
Specific rotation［α］_D²⁵	+5.5°~ +8.0°
State of solution	≥98.0%
Sulfate(SO₄)	≤0.03%
Chloride(Cl)	19.89%~20.29%
Iron(Fe)	≤30ppm
Heavy metals	≤10ppm
Loss on drying	8.5% ~ 12.0 %
Residue on ignition	≤0.10%
Residual Solvents	Meets the requirements
Particle Size	95%Min pass 12mesh
Total plate count	≤ 1000cfu/g
Yeast & Molds	≤ 100cfu/g
Coliforms	≤ 10cfu/g
E Coli	Negative
Salmonella	Negative
Pseudomonas	Negative
S.Aureus	Negative