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Silver sulfate

Silver sulfate structure

CAS No:
10294-26-5
Formula:
Ag.¹/2H2O4S
Chemical Name:
Silver sulfate
Synonyms:
Sulfuric acid,silver(1+) salt (1:2);Sulfuric acid,disilver(1+) salt;Silver sulfate;Silver sulfate (Ag2SO4);Disilver sulfate;Disilver(1+) sulfate;Sulfuric acid disilver salt;Disilver monosulfate;Sulfuric acid silver salt (1:2);14125-27-0
Categories:
Cosmetic Ingredient > Antimicrobials

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Description

SILVER SULFATE is an odorless white to gray solid. Sinks and mixes with water. (USCG, 1999)

Silver sulfate is an odorless white to gray solid. Sinks and mixes with water. (USCG, 1999)

Silver sulfate Basic Attributes

Molecular Weight：

311.8

Exact Mass：

309.761902

EC Number：

233-653-7

UNII：

8QG6HV4ZPO

DSSTox ID：

DTXSID70172884

HScode：

28432900

Characteristics

PSA：

88.6

XLogP3：

-0.25720

Appearance：

White to off-white Solid

Density：

5.45 at 68° F (USCG, 1999)

Melting Point：

652 °C

Boiling Point：

1085 °C

Flash Point：

1085°C

Water Solubility：

H2O: 7.4 g/L (20 ºC)

Storage Conditions：

Store at RT.

Vapor Pressure：

3.35E-05mmHg at 25°C

Air and Water Reactions：

Water soluble.

Reactive Group：

Metals, Less Reactive

Reactivity Profile：

SILVER SULFATE has weak oxidizing or reducing powers. Redox reactions can however still occur. The majority of compounds in this class are slightly soluble or insoluble in water. If soluble in water, then the solutions are usually neither strongly acidic nor strongly basic. These compounds are not water-reactive.

Safety Information

Packing level：

Ⅲ

Hazard category：

Transport codes：

UN18308/PG2

wgk germany：

hazard class code：

36/37/38-36-35-50/53-41

safety instructions：

26-36-39-45-36/37/39-30-61-60

Marks：

Xi,C,N

Stability/Shelf Life：

Stability Stable, but light-sensitive.

Precautionary statement(s)：

P280-P305 + P351 + P338 + P310

Hazard Statements：

H318-H410

GHS Classification：

|Danger|H318 (99.04%): Causes serious eye damage [Danger Serious eye damage/eye irritation]|P273, P280, P305+P351+P338, P310, P391, and P501|Aggregated GHS information provided by 107 companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Not Classified

Personal Protective Equipment：

Dust mask; goggles or face shield; protective gloves. (USCG, 1999)

Drug Information

Health Hazards：

Contact with eyes causes irritation. If continued for a long period, ingestion or inhalation of silver compounds can cause permanent discoloration of the skin (argyria). (USCG, 1999)

First Aid：

INHALATION: move to fresh air. INGESTION: give large amount of water; induce vomiting; EYES: flush with water for at least 15 min. SKIN: flush with water; wash with soap and water. (USCG, 1999)

Silver sulfate Use and Manufacturing

Uses

Silver sulfate is used as a catalyst to oxidize long chain aliphatic hydrocarbons in the determination of chemical oxygen demand (COD).

Manufacturing Info：

Sulfuric acid, silver(1+) salt (1:2): ACTIVE

Use Classification：

Cosmetics -> Antimicrobial

Computed Properties

Molecular Weight:311.80
Hydrogen Bond Acceptor Count:4
Exact Mass:311.76158
Monoisotopic Mass:309.76191
Topological Polar Surface Area:88.6
Heavy Atom Count:7
Complexity:62.2
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

Material

Sulfuric acid

Nitric acid

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CAS No.: 10294-26-5

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Silver sulfate

CAS No.: 10294-26-5

Grade: Industrial Grade

Content: 99%

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