Tartaric acid, grapes - ( 100 g )
| Availability: | In stock |
 |
| Quantity: | x 1 ks | |
| Price with VAT: | 2,06 € ( 1,72 € without VAT ) | |
Product name
Acid vrape - Grape , ac. 2,3-dihydroxybutanedioic , 2,3-dihydroxysuccinic
Usage
We are recommended for chemical experiments.
Information
Code: 313150350000
Formula: HO2CCH (OH) CH (OH) CO 2 H
CAS: 87-69-4
EC: 201-766-0
Limit ADR (kg, l) is not ADR
Expiration (months): 24
Appearance: Colorless to white solid
Tartaric acid (2,3-dihydroxybutanedioic, sometimes dihydroxysuccinic acid), molecular formula
HOOCCH (OH) CH (OH) COOH, is a colorless crystalline solid, very soluble in water, acid taste.
It occurs in three spatial isomers:
L-tartaric acid
D-tartaric acid
meso-tartaric acid
Specification
Content: 99.5% Min
Wingspan Melting Point: 168 - 170 °C
Specific rotation: 11.5 to 13.5°
Loss on drying: 0.5% Max
Sulfated Ash: Max. 1000mg/kg
Lead: Max. 2 mg
Mercury: Max 1mg/kg
technical purity
UPOZORNENIE:
Hazards: Irritating to eyes and skin
H315 Causes skin irritation.
H319 Causes severe eye irritation.