L-Aspartic acid, homopolymer, potassium salt
- Product Name
- L-Aspartic acid, homopolymer, potassium salt
- CAS No.
- 64723-18-8
- Chemical Name
- L-Aspartic acid, homopolymer, potassium salt
- Synonyms
- Potassium Polyaspartate（PASP-K）;Polyaspartic acid Potassium salt;Aspartic acid homopolymer potassium salt;L-Aspartic acid, homopolymer, potassium salt
- CBNumber
- CB03077186
- Molecular Formula
- C4H5K2NO4
- Formula Weight
- 209.2834
- MOL File
- 64723-18-8.mol
L-Aspartic acid, homopolymer, potassium salt Property
- InChI
- InChI=1S/C4H7NO4.2K/c5-2(4(8)9)1-3(6)7;;/h2H,1,5H2,(H,6,7)(H,8,9);;/q;2*+1/p-2/t2-;;/m0../s1
- InChIKey
- IKALZAKZWHFNIC-JIZZDEOASA-L
- SMILES
- [K+].[K+].[O-]C([C@]([H])(C([H])([H])C(=O)[O-])N([H])[H])=O
- EPA Substance Registry System
- L-Aspartic acid homopolymer potassium salt (64723-18-8)
Safety
- TSCA
- TSCA listed
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
L-Aspartic acid, homopolymer, potassium salt Chemical Properties,Usage,Production
Chemical Properties
L-Aspartic acid, homopolymer, potassium salt is a light brown, odourless powder that is readily soluble in water, with a pH of 7.5–8.5 (in a 40% aqueous solution); the dry weight content is not less than 98%, and the particle size is not less than 45 micrometres (particles smaller than 45 micrometres account for no more than 1% by weight).
Uses
L-Aspartic acid, homopolymer, potassium salt is used as anti-scaling additive, polymeric dispersant, stabiliser against tartrate crystal precipitation in wine (only food grade), fertilizer synergist in agriculture.
L-Aspartic acid, homopolymer, potassium salt Preparation Products And Raw materials
Raw materials
Preparation Products
L-Aspartic acid, homopolymer, potassium salt Suppliers
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View Lastest Price from L-Aspartic acid, homopolymer, potassium salt manufacturers
- Product
- Potassium Polyaspartate（PASP-K） 64723-18-8
- Price
- US $0.00-0.00/kg
- Min. Order
- 0.20000000298023224kg
- Purity
- 40% or 95%
- Supply Ability
- 10000 tons
- Release date
- 2026-03-19
- Product
- L-Aspartic acid, homopolymer, potassium salt 64723-18-8
- Price
- US $0.10/KG
- Min. Order
- 1KG
- Purity
- 99%+
- Supply Ability
- 2000 kgs
- Release date
- 2025-09-13