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Transition Metal Compounds (Fe, Co, Ni, Cu, Zn, Mn, Cr)

Zinc sulphate, heptahydrate, 99.995% trace metals basis

Available on request

Order Zinc sulphate, heptahydrate, 99.995% trace metals basis (CAS 7446-20-0) online at Zemixal. Request a quote with price, lead time and documents.

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Zinc sulphate, heptahydrate, 99.995% trace metals basis chemical structure
CAS number7446-20-0
FormulaH14O11SZn
Molar mass287.6 g/mol
Physical formFlakes
HS code28332990
UN numberUN 3077
Purity99.995%
InChIKeyRZLVQBNCHSJZPX-UHFFFAOYSA-L
IUPAC namezinc;sulfate;heptahydrate

About Zinc sulphate, heptahydrate, 99.995% trace metals basis

Researchers and plant chemists source Zinc sulphate, heptahydrate, 99.995% trace metals basis from Zemixal for routine and specialised work. For your records (99.995%), the material is defined by CAS 7446-20-0, formula H14O11SZn and molar mass 287.6 g/mol. Typical appearance is white powder or crystals or flakes or chunks.

Use cases we see most often

  • Optics & photonics
  • Materials research

Safe handling

It carries the GHS signal word Danger (H302, H315, H318 and H319), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 3077.

Available as 10 g and 50 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Optics & photonics
  • Materials research

Applications

Research Labs and Universities

Specifications and identifiers

Specifications of Zinc sulphate, heptahydrate, 99.995% trace metals basis
Product nameZinc sulphate, heptahydrate, 99.995% trace metals basis
Catalogue numberZX-013907
CAS number7446-20-0
IUPAC namezinc;sulfate;heptahydrate
Molecular formulaH14O11SZn
Molar mass287.6 g/mol
Exact mass285.9548
Purity / assay99.995%
Physical formFlakes
AppearanceWhite powder or crystals or flakes or chunks
H-bond donors / acceptors7 / 11
Topological polar surface area95.6 Ų
HS code28332990
UN numberUN 3077
InChIKeyRZLVQBNCHSJZPX-UHFFFAOYSA-L
SMILESO.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Zn+2]
PubChem CID62640
SynonymsSulfuric acid, zinc salt (1:1), heptahydrate, Sulfato de zinc, VasoClear A, White vitriol (heptahydrate), ZnSO4.7H2O, Ophthazinc T (TN), 0.1M Zinc sulphate, H14O11SZn

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H318Causes serious eye damage
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Zinc sulphate, heptahydrate, 99.995% trace metals basis
10 gQuoted on request
50 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Zinc sulphate, heptahydrate, 99.995% trace metals basis

Which CAS number identifies Zinc sulphate, heptahydrate, 99.995% trace metals basis?
Zinc sulphate, heptahydrate, 99.995% trace metals basis is registered under CAS 7446-20-0. You may also see it listed as Sulfuric acid, zinc salt (1:1), heptahydrate, Sulfato de zinc, VasoClear A. Our catalogue number for this item is ZX-013907.
What are the formula and molar mass of Zinc sulphate, heptahydrate, 99.995% trace metals basis?
For Zinc sulphate, heptahydrate, 99.995% trace metals basis, its formula is H14O11SZn and its molar mass is 287.6 g/mol. InChIKey RZLVQBNCHSJZPX-UHFFFAOYSA-L lets you match it in any structure database.
What grade and pack sizes are available for Zinc sulphate, heptahydrate, 99.995% trace metals basis?
This listing is 99.995% purity. Standard packs are 10 g, 50 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Zinc sulphate, heptahydrate, 99.995% trace metals basis?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Zinc sulphate, heptahydrate, 99.995% trace metals basis to my country?
Yes. Because Zinc sulphate, heptahydrate, 99.995% trace metals basis is classed as hazardous (UN 3077), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 7446-20-0

All 9 grades

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