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Ammonium Chloride

Ammonium Chloride (NH4Cl) 25%


25 Grams

 Ammonium chloride is a white crystalline inorganic salt. It’s highly soluble in water, and solutions of ammonium chloride are mildly acidic. It is the product from the reaction of hydrochloric acid & ammonia. It has a myriad of laboratory & industrial uses, including as a food additive.


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Product Description

Ammonium Chloride (NH4Cl) Research Data Links:
Drugs.comFDAGoogle ScholarMSDS – PubChemPubMed – ToxNetWikipediaYoutube


Guide Last Updated: 3-15-14               (under construction)

How To Dissolve Ammonium Chloride (NH4Cl):
Soluble in cold water, hot water, methanol. Insoluble in diethyl ether, acetone. Almost insoluble in ethyl acetate. Very slightly soluble in Ethanol; Solubility in Ethanol: 0.6 g/100 ml water at 19 deg. C. Solubility in Water: 29.7 g/100ml water at O deg. C 75.8 g/100 ml water at 100 deg. C 37.8 lbs./100 lbs. water at 70 deg. F 28.3% (w/w) in water at 25 deg. C Soluble in liquid ammonia.

Ammonium Chloride (NH4Cl) PPM Dilution Table:

Ammonium Chloride 025 121

Converting Ammonium Chloride (NH4Cl) Between PPM / g/Mol / % / Mol/L / g/L / mg/L / mMol / µMol:

Ammonium Chloride Precision Conversion Table

Using Ammonium Chloride (NH4Cl) To Stimulate Seed Germination:
NOTICE: While Ammonium Chloride can be used with certain species to significantly stimulate seed germination, it is NOT a true universal seed germination stimulant (such as Potassium Nitrate, Gibberellic Acid & Thiourea). It is more prone to causing germination inhibition when used with improper species, or at the wrong dosage ranges. NH4Cl was shown to benefit the germination with several species which normally require smoke treatment to spout 1.

Ammonium Chloride (NH4Cl) Seed Germination Enhancement Examples:
Barbarea verna            LAND CRESS            0.1-1 mMol (moistening agent)
Barbarea vulgaris         BITTERCRESS            10 mMol (moistening agent)
Cistus spp.            ROCKROSES            25 mMol
Dactylis glomerata        ORCHARD GRASS            1 mMol
Dittrichia viscosa        FALSE YELLOWHEAD        1 mMol
Cucurbita moschata         PUMPKIN                400PPM (6h pre-soak)
Nicotiana tabacum        TOBACCO                10-100 mMol (moistening agent)
Psorothamnus arborescens    MOHAVE INDIGO BUSH        n/d
Setaria glauca            PEARL MILLET            10 mMol (moistening agent)

Ammonium Chloride (NH4Cl) Specifications

Ammonium Chloride (NH4Cl) Technical Notes:
Chemical Name: Ammonium Chloride
Chemical Formula: NH4Cl
CAS#: 12125-02-9
RTECS: BP4550000
Physical state and appearance: Solid crystalline powder
Odor: Odorless
Taste: Cooling, Saline.
Molecular Weight: 53.49 g/mole
Color: White.
pH: 5.5 (Acidic)
Boiling Point: 520°C (968°F)
Decomposition temperature: 338°C (640.4°F)
Specific Gravity: 1.53 (Water = 1)

Ammonium Chloride (NH4Cl) Reactivity:
Incompatible with lead and silver salts. It can react violently with ammonium nitrate and potassium chlorate. Also incompatible with bromine trifluoride, ammonium halides, bromine pentafluoride, alkalis and their carbonates. At fire temperature, ammonium chloride may dissociate into ammonia and hydrogen chloride. Hygroscopic; keep container tightly closed.

Ammonium Chloride (NH4Cl) Synonyms:
Ammonium Chloratum; Ammonium Chloridum; Ammonium Muriate; Sal Ammonia; Salmiac; E510


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