Back

L-Histidine base (Ph. Eur., USP) pure, pharma grade

Assay (titr., calc. on dried subst.): 98.5 - 101.0 %
Code
A1341
CAS
71-00-1
Molecular Formula
C6H9N3O2
Molar mass
155.16 g/mol

Recommended prices only. For prices and orders please contact your local distributor.
Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
A1341,0100
code
A1341,0100
packaging size
100 g
Product active until stock lasts.
A1341,1000
code
A1341,1000
packaging size
1 kg
price per unit
single $442,80
box price per unit
$376,38x 6 units
A1341,5000
code
A1341,5000
packaging size
5 kg
price per unit
single $2201,55
box price per unit
Solubility:
42 g/L (H2O)
Physical Description:
Solid
Product Code:
A1341
Product Name:
L-Histidine base (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 %
α20°C/D; 11 %, HCl 120 g/L; calc. on dried subst.: +11.4° - +12.4°
α25°C/D; 11 %, 6 M HCl; calc. on dried subst.: +12.6° - +14.0°
Appearance of solution: passes test
Identity: passes test
pH (2 %; H2O; 25°C): 7.0 - 8.5
Sulfated ash: max. 0.1 %
Loss on drying (3 h; 105°C): max. 0.2 %
Heavy metals (as Pb): max. 0.0015 %
Ammonium: max. 0.02 %
Chloride: max. 0.02 %
Sulfate: max. 0.03 %
Fe: max. 0.001 %
Ninhydrin positive substances (HPLC)
Each individual impurity: max. 0.2 %
Total impurities: max. 0.5 %
Ninhydrin positive substances (TLC)
Each individual impurity: max. 0.5 %
Total impurities: max. 2 %
WGK:
1
Storage:
RT
EINECS:
200-745-3
CS:
29332990
Download TDS file for complete specifications

FAQs

What is the CAS number of L-Histidine?

The CAS number of L-Histidine is 71-00-1.

CAS L-Histidine?

The CAS number of L-Histidine is 71-00-1.

CAS 71-00-1?

The CAS number 71-00-1 is assigned to L-Histidine.