L-Cysteine Hydrochloride 1-hydrate (Ph. Eur., USP) pure, pharma grade

Assay (titr., calc. on dried subst.): 98.5 - 101.0 %

Code: A1702
CAS: 7048-04-6
Molecular Formula: C₃H₇NO₂S · HCl · H₂O
Molar mass: 175.64 g/mol

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Packs sizes (1)

	code	packaging size	price per unit	box price per unit
	Code & packaging		Price per piece
	code A1702,1000	packaging size 1 kg	price per unit single 586,30€	box price per unit

Technical data

Solubility:: 650 g/L (H₂O)
Physical Description:: Solid

Product Code:: A1702
Product Name:: L-Cysteine Hydrochloride 1-hydrate (Ph. Eur., USP) pure, pharma grade
Headline Comment:: • All amino acids from AppliChem are of non-animal origin!
Specifications:: Assay (titr., calc. on dried subst.): 98.5 - 101.0 %
α25°C/D; 8 %, 6 M HCl: +5.7° - +6.8°
Appearance of solution: passes test
Identity: passes test
Heavy metals (as Pb): max. 0.0015 %
Sulfated ash: max. 0.1 %
Loss on drying: 8.0 - 12.0 %
α20°C/D; 8 %, HCl 250 g/L, calc. on dried subst.: +5.5° - +7.0°
Ammonium: max. 0.02 %
Sulfate: max. 0.03 %
Fe: max. 0.002 %
Ninhydrin positive substances (HPLC)
Any other ninhydrin-pos. Subst.: max. 0.2 %
Total impurities: max. 1.0 %
Cystine: max. 0.5 %
Ninhydrin positive substances (TLC)
Each individual impurity: max. 0.5 %
Total impurities: max. 2 %

Hazard pictograms

WGK:

Storage:

Signal Word:

Attention

GHS Symbols:

GHS07

H Phrases:

H319

P Phrases:

P264
P280
P305+P351+P338
P337+P313

EINECS:

200-157-7

CS:

29309016

Download TDS file for complete specifications

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FAQs

What is the CAS number of L-Cysteine Hydrochloride 1-hydrate?

The CAS number of L-Cysteine Hydrochloride 1-hydrate is 7048-04-6.

CAS L-Cysteine Hydrochloride 1-hydrate?

The CAS number of L-Cysteine Hydrochloride 1-hydrate is 7048-04-6.

CAS 7048-04-6?

The CAS number 7048-04-6 is assigned to L-Cysteine Hydrochloride 1-hydrate.